77263081

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 90125568

約数和(自身を除く): 12862487

約数列:

[1, 7, 101, 103, 707, 721, 1061, 7427, 10403, 72821, 107161, 109283, 750127, 764981, 11037583, 77263081]

約数ペア:

[(1, 77263081), (7, 11037583), (101, 764981), (103, 750127), (707, 109283), (721, 107161), (1061, 72821), (7427, 10403)]