68506009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 82903392

約数和(自身を除く): 14397383

約数列:

[1, 11, 13, 43, 143, 169, 473, 559, 857, 1859, 6149, 7267, 9427, 11141, 36851, 79937, 122551, 144833, 405361, 479063, 1593163, 5269693, 6227819, 68506009]

約数ペア:

[(1, 68506009), (11, 6227819), (13, 5269693), (43, 1593163), (143, 479063), (169, 405361), (473, 144833), (559, 122551), (857, 79937), (1859, 36851), (6149, 11141), (7267, 9427)]