272012157

素因数分解:

$3^2\times {\mathrm{569}}^1\times {\mathrm{53117}}^1$

素因数の和:53692

約数の個数: 12

約数和(自身を含む): 393604380

約数和(自身を除く): 121592223

約数列:

[1, 3, 9, 569, 1707, 5121, 53117, 159351, 478053, 30223573, 90670719, 272012157]

約数ペア:

[(1, 272012157), (3, 90670719), (9, 30223573), (569, 478053), (1707, 159351), (5121, 53117)]