68211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 117936

約数和(自身を除く): 49725

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 99, 117, 143, 159, 429, 477, 583, 689, 1287, 1749, 2067, 5247, 6201, 7579, 22737, 68211]

約数ペア:

[(1, 68211), (3, 22737), (9, 7579), (11, 6201), (13, 5247), (33, 2067), (39, 1749), (53, 1287), (99, 689), (117, 583), (143, 477), (159, 429)]