89941221

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{212627}}^1$

素因数の和:212680

約数の個数: 12

約数和(自身を含む): 132679872

約数和(自身を除く): 42738651

約数列:

[1, 3, 9, 47, 141, 423, 212627, 637881, 1913643, 9993469, 29980407, 89941221]

約数ペア:

[(1, 89941221), (3, 29980407), (9, 9993469), (47, 1913643), (141, 637881), (423, 212627)]