68685471

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 102795264

約数和(自身を除く): 34109793

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 2287, 3337, 6861, 10011, 20583, 30033, 107489, 162377, 322467, 487131, 967401, 1461393, 7631719, 22895157, 68685471]

約数ペア:

[(1, 68685471), (3, 22895157), (9, 7631719), (47, 1461393), (71, 967401), (141, 487131), (213, 322467), (423, 162377), (639, 107489), (2287, 30033), (3337, 20583), (6861, 10011)]