87292521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{421703}}^1$

素因数の和:421732

約数の個数: 12

約数和(自身を含む): 131571648

約数和(自身を除く): 44279127

約数列:

[1, 3, 9, 23, 69, 207, 421703, 1265109, 3795327, 9699169, 29097507, 87292521]

約数ペア:

[(1, 87292521), (3, 29097507), (9, 9699169), (23, 3795327), (69, 1265109), (207, 421703)]