86644521

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{234809}}^1$

素因数の和:234856

約数の個数: 12

約数和(自身を含む): 128206260

約数和(自身を除く): 41561739

約数列:

[1, 3, 9, 41, 123, 369, 234809, 704427, 2113281, 9627169, 28881507, 86644521]

約数ペア:

[(1, 86644521), (3, 28881507), (9, 9627169), (41, 2113281), (123, 704427), (369, 234809)]