77886887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 86694720

約数和(自身を除く): 8807833

約数列:

[1, 13, 37, 193, 481, 839, 2509, 7141, 10907, 31043, 92833, 161927, 403559, 2105051, 5991299, 77886887]

約数ペア:

[(1, 77886887), (13, 5991299), (37, 2105051), (193, 403559), (481, 161927), (839, 92833), (2509, 31043), (7141, 10907)]