86619483

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{23417}}^1$

素因数の和:23563

約数の個数: 16

約数和(自身を含む): 129267360

約数和(自身を除く): 42647877

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 23417, 70251, 210753, 632259, 3208129, 9624387, 28873161, 86619483]

約数ペア:

[(1, 86619483), (3, 28873161), (9, 9624387), (27, 3208129), (137, 632259), (411, 210753), (1233, 70251), (3699, 23417)]