27786537

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{16871}}^1$

素因数の和:16941

約数の個数: 16

約数和(自身を含む): 41842560

約数和(自身を除く): 14056023

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 16871, 50613, 151839, 455517, 1029131, 3087393, 9262179, 27786537]

約数ペア:

[(1, 27786537), (3, 9262179), (9, 3087393), (27, 1029131), (61, 455517), (183, 151839), (549, 50613), (1647, 16871)]