87087891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17477}}^1$

素因数の和:17642

約数の個数: 16

約数和(自身を含む): 127519488

約数和(自身を除く): 40431597

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 17477, 52431, 192247, 576741, 2639027, 7917081, 29029297, 87087891]

約数ペア:

[(1, 87087891), (3, 29029297), (11, 7917081), (33, 2639027), (151, 576741), (453, 192247), (1661, 52431), (4983, 17477)]