27149087

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 33247872

約数和(自身を除く): 6098785

約数列:

[1, 7, 31, 49, 61, 217, 293, 427, 1519, 1891, 2051, 2989, 9083, 13237, 14357, 17873, 63581, 92659, 125111, 445067, 554063, 875777, 3878441, 27149087]

約数ペア:

[(1, 27149087), (7, 3878441), (31, 875777), (49, 554063), (61, 445067), (217, 125111), (293, 92659), (427, 63581), (1519, 17873), (1891, 14357), (2051, 13237), (2989, 9083)]