87872877

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{5843}}^1$

素因数の和:6409

約数の個数: 16

約数和(自身を含む): 130438080

約数和(自身を除く): 42565203

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 5843, 15039, 17529, 52587, 157761, 3254551, 9763653, 29290959, 87872877]

約数ペア:

[(1, 87872877), (3, 29290959), (9, 9763653), (27, 3254551), (557, 157761), (1671, 52587), (5013, 17529), (5843, 15039)]