157440333

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{2797}}^1$

素因数の和:3476

約数の個数: 16

約数和(自身を含む): 217572480

約数和(自身を除く): 60132147

約数列:

[1, 3, 29, 87, 647, 1941, 2797, 8391, 18763, 56289, 81113, 243339, 1809659, 5428977, 52480111, 157440333]

約数ペア:

[(1, 157440333), (3, 52480111), (29, 5428977), (87, 1809659), (647, 243339), (1941, 81113), (2797, 56289), (8391, 18763)]