68484521

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3104

約数の個数: 16

約数和(自身を含む): 81313920

約数和(自身を除く): 12829399

約数列:

[1, 7, 37, 89, 259, 623, 2971, 3293, 20797, 23051, 109927, 264419, 769489, 1850933, 9783503, 68484521]

約数ペア:

[(1, 68484521), (7, 9783503), (37, 1850933), (89, 769489), (259, 264419), (623, 109927), (2971, 23051), (3293, 20797)]