201230901

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{1117}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 299342264

約数和(自身を除く): 98111363

約数列:

[1, 3, 9, 37, 111, 333, 541, 1117, 1623, 3351, 4869, 10053, 20017, 41329, 60051, 123987, 180153, 371961, 604297, 1812891, 5438673, 22358989, 67076967, 201230901]

約数ペア:

[(1, 201230901), (3, 67076967), (9, 22358989), (37, 5438673), (111, 1812891), (333, 604297), (541, 371961), (1117, 180153), (1623, 123987), (3351, 60051), (4869, 41329), (10053, 20017)]