76552721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 91190400

約数和(自身を除く): 14637679

約数列:

[1, 7, 29, 139, 203, 973, 2713, 4031, 18991, 28217, 78677, 377107, 550739, 2639749, 10936103, 76552721]

約数ペア:

[(1, 76552721), (7, 10936103), (29, 2639749), (139, 550739), (203, 377107), (973, 78677), (2713, 28217), (4031, 18991)]