id:A015773 - OEIS Search Results

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Numbers n such that phi(n) | sigma_14(n).

+0
3

1, 2, 3, 6, 22, 33, 66, 118, 177, 354, 454, 750, 1298, 1362, 1372, 1947, 3894, 4116, 4994, 8706, 14982, 15092, 26786, 33906, 44250, 45276, 56750, 65542, 77858, 80358, 98961, 116787, 170250, 171500, 196626, 197922, 233574, 242844 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`sigma_14(n) is the sum of the 14th powers of the divisors of n.`
	CROSSREFS	`Sequence in context: A024485 A013155 A007501 this_sequence A015768 A094470 A015764` `Adjacent sequences: A015770 A015771 A015772 this_sequence A015774 A015775 A015776`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com)`

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Last modified July 4 13:19 EDT 2008. Contains 140839 sequences.

AT&T Labs Research