27796287

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 38610432

約数和(自身を除く): 10814145

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3527, 7881, 10581, 130499, 250417, 391497, 751251, 9265429, 27796287]

約数ペア:

[(1, 27796287), (3, 9265429), (37, 751251), (71, 391497), (111, 250417), (213, 130499), (2627, 10581), (3527, 7881)]