144042021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{842351}}^1$

素因数の和:842376

約数の個数: 12

約数和(自身を含む): 219011520

約数和(自身を除く): 74969499

約数列:

[1, 3, 9, 19, 57, 171, 842351, 2527053, 7581159, 16004669, 48014007, 144042021]

約数ペア:

[(1, 144042021), (3, 48014007), (9, 16004669), (19, 7581159), (57, 2527053), (171, 842351)]