73442890871

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29063273}}^1$

素因数の和:29063318

約数の個数: 12

約数和(自身を含む): 88584859152

約数和(自身を除く): 15141968281

約数列:

[1, 7, 19, 133, 361, 2527, 29063273, 203442911, 552202187, 3865415309, 10491841553, 73442890871]

約数ペア:

[(1, 73442890871), (7, 10491841553), (19, 3865415309), (133, 552202187), (361, 203442911), (2527, 29063273)]