89651907

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 143093760

約数和(自身を除く): 53441853

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 4657, 6417, 13971, 19251, 41913, 107111, 125739, 144367, 321333, 433101, 963999, 1299303, 2891997, 3320441, 3897909, 9961323, 29883969, 89651907]

約数ペア:

[(1, 89651907), (3, 29883969), (9, 9961323), (23, 3897909), (27, 3320441), (31, 2891997), (69, 1299303), (93, 963999), (207, 433101), (279, 321333), (621, 144367), (713, 125739), (837, 107111), (2139, 41913), (4657, 19251), (6417, 13971)]