66422673

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{28277}}^1$

素因数の和:28318

約数の個数: 20

約数和(自身を含む): 102649140

約数和(自身を除く): 36226467

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 28277, 84831, 254493, 763479, 820033, 2290437, 2460099, 7380297, 22140891, 66422673]

約数ペア:

[(1, 66422673), (3, 22140891), (9, 7380297), (27, 2460099), (29, 2290437), (81, 820033), (87, 763479), (261, 254493), (783, 84831), (2349, 28277)]