87679521

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{23251}}^1$

素因数の和:23676

約数の個数: 12

約数和(自身を含む): 126955920

約数和(自身を除く): 39276399

約数列:

[1, 3, 9, 419, 1257, 3771, 23251, 69753, 209259, 9742169, 29226507, 87679521]

約数ペア:

[(1, 87679521), (3, 29226507), (9, 9742169), (419, 209259), (1257, 69753), (3771, 23251)]