88659999

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{240271}}^1$

素因数の和:240318

約数の個数: 12

約数和(自身を含む): 131188512

約数和(自身を除く): 42528513

約数列:

[1, 3, 9, 41, 123, 369, 240271, 720813, 2162439, 9851111, 29553333, 88659999]

約数ペア:

[(1, 88659999), (3, 29553333), (9, 9851111), (41, 2162439), (123, 720813), (369, 240271)]