61740651

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 100320768

約数和(自身を除く): 38580117

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 489, 1061, 1141, 2771, 3183, 3423, 7427, 8313, 18037, 19397, 22281, 54111, 58191, 126259, 172943, 378777, 518829, 1210601, 2940031, 3631803, 8820093, 20580217, 61740651]

約数ペア:

[(1, 61740651), (3, 20580217), (7, 8820093), (17, 3631803), (21, 2940031), (51, 1210601), (119, 518829), (163, 378777), (357, 172943), (489, 126259), (1061, 58191), (1141, 54111), (2771, 22281), (3183, 19397), (3423, 18037), (7427, 8313)]