172672577

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{14851}}^1$

素因数の和:15020

約数の個数: 16

約数和(自身を含む): 216720384

約数和(自身を除く): 44047807

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 11627, 14851, 103957, 163361, 1143527, 2242501, 15697507, 24667511, 172672577]

約数ペア:

[(1, 172672577), (7, 24667511), (11, 15697507), (77, 2242501), (151, 1143527), (1057, 163361), (1661, 103957), (11627, 14851)]