77103313

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1934

約数の個数: 20

約数和(自身を含む): 95290020

約数和(自身を除く): 18186707

約数列:

[1, 7, 17, 49, 119, 343, 833, 1889, 2401, 5831, 13223, 32113, 40817, 92561, 224791, 647927, 1573537, 4535489, 11014759, 77103313]

約数ペア:

[(1, 77103313), (7, 11014759), (17, 4535489), (49, 1573537), (119, 647927), (343, 224791), (833, 92561), (1889, 40817), (2401, 32113), (5831, 13223)]