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A109658
Numbers n such that the sum of the digits of n^sigma(n) is divisible by n.
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1, 2, 3, 9, 11, 18, 54, 74, 108, 135, 426, 531, 585, 1361, 3456, 6771, 7245, 7392, 11025, 11957, 21494, 27063, 41952, 68494, 72516
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Maintained by
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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.
AT&T Labs Research
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