156942756351

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{220735241}}^1$

素因数の和:220735326

約数の個数: 12

約数和(自身を含む): 229564651680

約数和(自身を除く): 72621895329

約数列:

[1, 3, 9, 79, 237, 711, 220735241, 662205723, 1986617169, 17438084039, 52314252117, 156942756351]

約数ペア:

[(1, 156942756351), (3, 52314252117), (9, 17438084039), (79, 1986617169), (237, 662205723), (711, 220735241)]