86967279

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37309}}^1$

素因数の和:37359

約数の個数: 24

約数和(自身を含む): 147449120

約数和(自身を除く): 60481841

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 37309, 111927, 261163, 335781, 783489, 1380433, 2350467, 4141299, 9663031, 12423897, 28989093, 86967279]

約数ペア:

[(1, 86967279), (3, 28989093), (7, 12423897), (9, 9663031), (21, 4141299), (37, 2350467), (63, 1380433), (111, 783489), (259, 335781), (333, 261163), (777, 111927), (2331, 37309)]