731048166

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{32939}}^1$

素因数の和:33090

約数の個数: 40

約数和(自身を含む): 1650096360

約数和(自身を除く): 919048194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2466, 3699, 7398, 11097, 22194, 32939, 65878, 98817, 197634, 296451, 592902, 889353, 1778706, 2668059, 4512643, 5336118, 9025286, 13537929, 27075858, 40613787, 81227574, 121841361, 243682722, 365524083, 731048166]

約数ペア:

[(1, 731048166), (2, 365524083), (3, 243682722), (6, 121841361), (9, 81227574), (18, 40613787), (27, 27075858), (54, 13537929), (81, 9025286), (137, 5336118), (162, 4512643), (274, 2668059), (411, 1778706), (822, 889353), (1233, 592902), (2466, 296451), (3699, 197634), (7398, 98817), (11097, 65878), (22194, 32939)]