156720410631

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{252367811}}^1$

素因数の和:252367843

約数の個数: 16

約数和(自身を含む): 242273099520

約数和(自身を除く): 85552688889

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 252367811, 757103433, 2271310299, 5804459653, 6813930897, 17413378959, 52240136877, 156720410631]

約数ペア:

[(1, 156720410631), (3, 52240136877), (9, 17413378959), (23, 6813930897), (27, 5804459653), (69, 2271310299), (207, 757103433), (621, 252367811)]