145420233

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{83431}}^1$

素因数の和:83524

約数の個数: 16

約数和(自身を含む): 224265216

約数和(自身を除く): 78844983

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 83431, 250293, 584017, 1752051, 6924773, 20774319, 48473411, 145420233]

約数ペア:

[(1, 145420233), (3, 48473411), (7, 20774319), (21, 6924773), (83, 1752051), (249, 584017), (581, 250293), (1743, 83431)]