61981743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9623}}^1$

素因数の和:9758

約数の個数: 16

約数和(自身を含む): 87770880

約数和(自身を除く): 25789137

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 9623, 28869, 182837, 548511, 1087399, 3262197, 20660581, 61981743]

約数ペア:

[(1, 61981743), (3, 20660581), (19, 3262197), (57, 1087399), (113, 548511), (339, 182837), (2147, 28869), (6441, 9623)]