180196413

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 256435872

約数和(自身を除く): 76239459

約数列:

[1, 3, 17, 51, 289, 307, 677, 867, 921, 2031, 5219, 11509, 15657, 34527, 88723, 195653, 207839, 266169, 586959, 623517, 3533263, 10599789, 60065471, 180196413]

約数ペア:

[(1, 180196413), (3, 60065471), (17, 10599789), (51, 3533263), (289, 623517), (307, 586959), (677, 266169), (867, 207839), (921, 195653), (2031, 88723), (5219, 34527), (11509, 15657)]