67268553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1489}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 100628640

約数和(自身を除く): 33360087

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1369, 1489, 4107, 4467, 15059, 16379, 45177, 49137, 55093, 165279, 606023, 1818069, 2038441, 6115323, 22422851, 67268553]

約数ペア:

[(1, 67268553), (3, 22422851), (11, 6115323), (33, 2038441), (37, 1818069), (111, 606023), (407, 165279), (1221, 55093), (1369, 49137), (1489, 45177), (4107, 16379), (4467, 15059)]