71191263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{165947}}^1$

素因数の和:165974

約数の個数: 16

約数和(自身を含む): 111517056

約数和(自身を除く): 40325793

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 165947, 497841, 1825417, 2157311, 5476251, 6471933, 23730421, 71191263]

約数ペア:

[(1, 71191263), (3, 23730421), (11, 6471933), (13, 5476251), (33, 2157311), (39, 1825417), (143, 497841), (429, 165947)]