55553943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1609}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 78593760

約数和(自身を除く): 23039817

約数列:

[1, 3, 17, 51, 677, 1609, 2031, 4827, 11509, 27353, 34527, 82059, 1089293, 3267879, 18517981, 55553943]

約数ペア:

[(1, 55553943), (3, 18517981), (17, 3267879), (51, 1089293), (677, 82059), (1609, 34527), (2031, 27353), (4827, 11509)]