54075219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26863}}^1$

素因数の和:26938

約数の個数: 16

約数和(自身を含む): 79947264

約数和(自身を除く): 25872045

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 26863, 80589, 295493, 886479, 1638643, 4915929, 18025073, 54075219]

約数ペア:

[(1, 54075219), (3, 18025073), (11, 4915929), (33, 1638643), (61, 886479), (183, 295493), (671, 80589), (2013, 26863)]