90291307

素因数分解:

${\mathrm{23}}^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 16

約数和(自身を含む): 97231680

約数和(自身を除く): 6940373

約数列:

[1, 23, 41, 181, 529, 943, 4163, 7421, 12167, 21689, 95749, 170683, 498847, 2202227, 3925709, 90291307]

約数ペア:

[(1, 90291307), (23, 3925709), (41, 2202227), (181, 498847), (529, 170683), (943, 95749), (4163, 21689), (7421, 12167)]