115550469

素因数分解:

$3^4\times {\mathrm{811}}^1\times {\mathrm{1759}}^1$

素因数の和:2582

約数の個数: 20

約数和(自身を含む): 172923520

約数和(自身を除く): 57373051

約数列:

[1, 3, 9, 27, 81, 811, 1759, 2433, 5277, 7299, 15831, 21897, 47493, 65691, 142479, 1426549, 4279647, 12838941, 38516823, 115550469]

約数ペア:

[(1, 115550469), (3, 38516823), (9, 12838941), (27, 4279647), (81, 1426549), (811, 142479), (1759, 65691), (2433, 47493), (5277, 21897), (7299, 15831)]