88890721929

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139109111}}^1$

素因数の和:139109188

約数の個数: 12

約数和(自身を含む): 130206128832

約数和(自身を除く): 41315406903

約数列:

[1, 3, 9, 71, 213, 639, 139109111, 417327333, 1251981999, 9876746881, 29630240643, 88890721929]

約数ペア:

[(1, 88890721929), (3, 29630240643), (9, 9876746881), (71, 1251981999), (213, 417327333), (639, 139109111)]