72294873

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{24767}}^1$

素因数の和:24916

約数の個数: 16

約数和(自身を含む): 110960640

約数和(自身を除く): 38665767

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 24767, 74301, 173369, 520107, 3442613, 10327839, 24098291, 72294873]

約数ペア:

[(1, 72294873), (3, 24098291), (7, 10327839), (21, 3442613), (139, 520107), (417, 173369), (973, 74301), (2919, 24767)]