55139619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1597}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 78007968

約数和(自身を除く): 22868349

約数列:

[1, 3, 17, 51, 677, 1597, 2031, 4791, 11509, 27149, 34527, 81447, 1081169, 3243507, 18379873, 55139619]

約数ペア:

[(1, 55139619), (3, 18379873), (17, 3243507), (51, 1081169), (677, 81447), (1597, 34527), (2031, 27149), (4791, 11509)]