74556639

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 116006400

約数和(自身を除く): 41449761

約数列:

[1, 3, 9, 23, 27, 69, 207, 211, 569, 621, 633, 1707, 1899, 4853, 5121, 5697, 13087, 14559, 15363, 39261, 43677, 117783, 120059, 131031, 353349, 360177, 1080531, 2761357, 3241593, 8284071, 24852213, 74556639]

約数ペア:

[(1, 74556639), (3, 24852213), (9, 8284071), (23, 3241593), (27, 2761357), (69, 1080531), (207, 360177), (211, 353349), (569, 131031), (621, 120059), (633, 117783), (1707, 43677), (1899, 39261), (4853, 15363), (5121, 14559), (5697, 13087)]