56973189

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 94092544

約数和(自身を除く): 37119355

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1153, 1267, 2353, 3459, 3801, 7059, 8071, 14989, 16471, 24213, 44967, 49413, 104923, 208693, 314769, 626079, 1460851, 2713009, 4382553, 8139027, 18991063, 56973189]

約数ペア:

[(1, 56973189), (3, 18991063), (7, 8139027), (13, 4382553), (21, 2713009), (39, 1460851), (91, 626079), (181, 314769), (273, 208693), (543, 104923), (1153, 49413), (1267, 44967), (2353, 24213), (3459, 16471), (3801, 14989), (7059, 8071)]