125290431

素因数分解:

$3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2837}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 207196704

約数和(自身を除く): 81906273

約数列:

[1, 3, 7, 9, 21, 63, 701, 2103, 2837, 4907, 6309, 8511, 14721, 19859, 25533, 44163, 59577, 178731, 1988737, 5966211, 13921159, 17898633, 41763477, 125290431]

約数ペア:

[(1, 125290431), (3, 41763477), (7, 17898633), (9, 13921159), (21, 5966211), (63, 1988737), (701, 178731), (2103, 59577), (2837, 44163), (4907, 25533), (6309, 19859), (8511, 14721)]