77842567

素因数分解:

${\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{1321}}^1$

素因数の和:1830

約数の個数: 12

約数和(自身を含む): 85803088

約数和(自身を除く): 7960521

約数列:

[1, 11, 121, 487, 1321, 5357, 14531, 58927, 159841, 643327, 7076597, 77842567]

約数ペア:

[(1, 77842567), (11, 7076597), (121, 643327), (487, 159841), (1321, 58927), (5357, 14531)]