435143421

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{145193}}^1$

素因数の和:145242

約数の個数: 20

約数和(自身を含む): 667602012

約数和(自身を除く): 232458591

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 145193, 435579, 1306737, 3920211, 5372141, 11760633, 16116423, 48349269, 145047807, 435143421]

約数ペア:

[(1, 435143421), (3, 145047807), (9, 48349269), (27, 16116423), (37, 11760633), (81, 5372141), (111, 3920211), (333, 1306737), (999, 435579), (2997, 145193)]