155327721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{17299}}^1$

素因数の和:17416

約数の個数: 16

約数和(自身を含む): 215073600

約数和(自身を除く): 59745879

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 17299, 51897, 709259, 1262827, 2127777, 3788481, 51775907, 155327721]

約数ペア:

[(1, 155327721), (3, 51775907), (41, 3788481), (73, 2127777), (123, 1262827), (219, 709259), (2993, 51897), (8979, 17299)]