189795897

素因数分解:

$3^2\times {\mathrm{811}}^1\times {\mathrm{26003}}^1$

素因数の和:26820

約数の個数: 12

約数和(自身を含む): 274498224

約数和(自身を除く): 84702327

約数列:

[1, 3, 9, 811, 2433, 7299, 26003, 78009, 234027, 21088433, 63265299, 189795897]

約数ペア:

[(1, 189795897), (3, 63265299), (9, 21088433), (811, 234027), (2433, 78009), (7299, 26003)]