82371807

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6637}}^1$

素因数の和:6847

約数の個数: 24

約数和(自身を含む): 136689696

約数和(自身を除く): 54317889

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 6637, 12411, 19911, 46459, 59733, 139377, 418131, 1307489, 3922467, 9152423, 11767401, 27457269, 82371807]

約数ペア:

[(1, 82371807), (3, 27457269), (7, 11767401), (9, 9152423), (21, 3922467), (63, 1307489), (197, 418131), (591, 139377), (1379, 59733), (1773, 46459), (4137, 19911), (6637, 12411)]