68390769

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3511}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 93953024

約数和(自身を除く): 25562255

約数列:

[1, 3, 43, 129, 151, 453, 3511, 6493, 10533, 19479, 150973, 452919, 530161, 1590483, 22796923, 68390769]

約数ペア:

[(1, 68390769), (3, 22796923), (43, 1590483), (129, 530161), (151, 452919), (453, 150973), (3511, 19479), (6493, 10533)]