72118501

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34457}}^1$

素因数の和:34500

約数の個数: 16

約数和(自身を含む): 92623104

約数和(自身を除く): 20504603

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 34457, 241199, 447941, 792511, 3135587, 5547577, 10302643, 72118501]

約数ペア:

[(1, 72118501), (7, 10302643), (13, 5547577), (23, 3135587), (91, 792511), (161, 447941), (299, 241199), (2093, 34457)]