27678627

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 42037424

約数和(自身を除く): 14358797

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 1933, 4773, 5799, 14319, 17397, 71521, 83119, 214563, 249357, 643689, 748071, 3075403, 9226209, 27678627]

約数ペア:

[(1, 27678627), (3, 9226209), (9, 3075403), (37, 748071), (43, 643689), (111, 249357), (129, 214563), (333, 83119), (387, 71521), (1591, 17397), (1933, 14319), (4773, 5799)]