66420153

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{7103}}^1$

素因数の和:8148

約数の個数: 12

約数和(自身を含む): 96046080

約数和(自身を除く): 29625927

約数列:

[1, 3, 9, 1039, 3117, 7103, 9351, 21309, 63927, 7380017, 22140051, 66420153]

約数ペア:

[(1, 66420153), (3, 22140051), (9, 7380017), (1039, 63927), (3117, 21309), (7103, 9351)]