9315667521

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1885381}}^1$

素因数の和:1885454

約数の個数: 20

約数和(自身を含む): 14144135764

約数和(自身を除く): 4828468243

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 1885381, 5656143, 16968429, 50905287, 115008241, 152715861, 345024723, 1035074169, 3105222507, 9315667521]

約数ペア:

[(1, 9315667521), (3, 3105222507), (9, 1035074169), (27, 345024723), (61, 152715861), (81, 115008241), (183, 50905287), (549, 16968429), (1647, 5656143), (4941, 1885381)]