75808521

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{21433}}^1$

素因数の和:21573

約数の個数: 16

約数和(自身を含む): 113171520

約数和(自身を除く): 37362999

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 21433, 64299, 192897, 578691, 2807723, 8423169, 25269507, 75808521]

約数ペア:

[(1, 75808521), (3, 25269507), (9, 8423169), (27, 2807723), (131, 578691), (393, 192897), (1179, 64299), (3537, 21433)]