87658497

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{141157}}^1$

素因数の和:141189

約数の個数: 16

約数和(自身を含む): 135511680

約数和(自身を除く): 47853183

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 141157, 423471, 1270413, 3246611, 3811239, 9739833, 29219499, 87658497]

約数ペア:

[(1, 87658497), (3, 29219499), (9, 9739833), (23, 3811239), (27, 3246611), (69, 1270413), (207, 423471), (621, 141157)]