71925161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15313}}^1$

素因数の和:15392

約数の個数: 16

約数和(自身を含む): 91148928

約数和(自身を除く): 19223767

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15313, 107191, 168443, 934093, 1179101, 6538651, 10275023, 71925161]

約数ペア:

[(1, 71925161), (7, 10275023), (11, 6538651), (61, 1179101), (77, 934093), (427, 168443), (671, 107191), (4697, 15313)]