81412503511

素因数分解:

${\mathrm{1361}}^1\times {\mathrm{6971}}^1\times {\mathrm{8581}}^1$

素因数の和:16913

約数の個数: 8

約数和(自身を含む): 81493504848

約数和(自身を除く): 81001337

約数列:

[1, 1361, 6971, 8581, 9487531, 11678741, 59818151, 81412503511]

約数ペア:

[(1, 81412503511), (1361, 59818151), (6971, 11678741), (8581, 9487531)]