27004689

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 40594944

約数和(自身を除く): 13590255

約数列:

[1, 3, 9, 31, 93, 151, 279, 453, 641, 1359, 1923, 4681, 5769, 14043, 19871, 42129, 59613, 96791, 178839, 290373, 871119, 3000521, 9001563, 27004689]

約数ペア:

[(1, 27004689), (3, 9001563), (9, 3000521), (31, 871119), (93, 290373), (151, 178839), (279, 96791), (453, 59613), (641, 42129), (1359, 19871), (1923, 14043), (4681, 5769)]