79775901

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{27107}}^1$

素因数の和:27225

約数の個数: 16

約数和(自身を含む): 119275200

約数和(自身を除く): 39499299

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 27107, 81321, 243963, 731889, 2954663, 8863989, 26591967, 79775901]

約数ペア:

[(1, 79775901), (3, 26591967), (9, 8863989), (27, 2954663), (109, 731889), (327, 243963), (981, 81321), (2943, 27107)]