156953308473

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447160423}}^1$

素因数の和:447160445

約数の個数: 16

約数和(自身を含む): 250409837440

約数和(自身を除く): 93456528967

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447160423, 1341481269, 4024443807, 5813085499, 12073331421, 17439256497, 52317769491, 156953308473]

約数ペア:

[(1, 156953308473), (3, 52317769491), (9, 17439256497), (13, 12073331421), (27, 5813085499), (39, 4024443807), (117, 1341481269), (351, 447160423)]