77896449

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 115315200

約数和(自身を除く): 37418751

約数列:

[1, 3, 9, 79, 89, 237, 267, 711, 801, 1231, 3693, 7031, 11079, 21093, 63279, 97249, 109559, 291747, 328677, 875241, 986031, 8655161, 25965483, 77896449]

約数ペア:

[(1, 77896449), (3, 25965483), (9, 8655161), (79, 986031), (89, 875241), (237, 328677), (267, 291747), (711, 109559), (801, 97249), (1231, 63279), (3693, 21093), (7031, 11079)]