77831511

素因数分解:

$3^1\times {\mathrm{79}}^2\times {\mathrm{4157}}^1$

素因数の和:4318

約数の個数: 12

約数和(自身を含む): 105130872

約数和(自身を除く): 27299361

約数列:

[1, 3, 79, 237, 4157, 6241, 12471, 18723, 328403, 985209, 25943837, 77831511]

約数ペア:

[(1, 77831511), (3, 25943837), (79, 985209), (237, 328403), (4157, 18723), (6241, 12471)]