27149211

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 42031704

約数和(自身を除く): 14882493

約数列:

[1, 3, 9, 31, 43, 73, 93, 129, 219, 279, 387, 657, 961, 1333, 2263, 2883, 3139, 3999, 6789, 8649, 9417, 11997, 20367, 28251, 41323, 70153, 97309, 123969, 210459, 291927, 371907, 631377, 875781, 3016579, 9049737, 27149211]

約数ペア:

[(1, 27149211), (3, 9049737), (9, 3016579), (31, 875781), (43, 631377), (73, 371907), (93, 291927), (129, 210459), (219, 123969), (279, 97309), (387, 70153), (657, 41323), (961, 28251), (1333, 20367), (2263, 11997), (2883, 9417), (3139, 8649), (3999, 6789)]