77235489

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 113611680

約数和(自身を除く): 36376191

約数列:

[1, 3, 9, 107, 139, 321, 417, 577, 963, 1251, 1731, 5193, 14873, 44619, 61739, 80203, 133857, 185217, 240609, 555651, 721827, 8581721, 25745163, 77235489]

約数ペア:

[(1, 77235489), (3, 25745163), (9, 8581721), (107, 721827), (139, 555651), (321, 240609), (417, 185217), (577, 133857), (963, 80203), (1251, 61739), (1731, 44619), (5193, 14873)]