89913140639

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{124706159}}^1$

素因数の和:124706269

約数の個数: 8

約数和(自身を含む): 103755525120

約数和(自身を除く): 13842384481

約数列:

[1, 7, 103, 721, 124706159, 872943113, 12844734377, 89913140639]

約数ペア:

[(1, 89913140639), (7, 12844734377), (103, 872943113), (721, 124706159)]