133285437

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{33889}}^1$

素因数の和:33937

約数の個数: 24

約数和(自身を含む): 211473600

約数和(自身を除く): 78188163

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 33889, 101667, 305001, 643891, 779447, 1931673, 2338341, 5795019, 7015023, 14809493, 44428479, 133285437]

約数ペア:

[(1, 133285437), (3, 44428479), (9, 14809493), (19, 7015023), (23, 5795019), (57, 2338341), (69, 1931673), (171, 779447), (207, 643891), (437, 305001), (1311, 101667), (3933, 33889)]