87646311

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{70061}}^1$

素因数の和:70206

約数の個数: 12

約数和(自身を含む): 127512840

約数和(自身を除く): 39866529

約数列:

[1, 3, 9, 139, 417, 1251, 70061, 210183, 630549, 9738479, 29215437, 87646311]

約数ペア:

[(1, 87646311), (3, 29215437), (9, 9738479), (139, 630549), (417, 210183), (1251, 70061)]