87489027

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{335207}}^1$

素因数の和:335242

約数の個数: 12

約数和(自身を含む): 130731120

約数和(自身を除く): 43242093

約数列:

[1, 3, 9, 29, 87, 261, 335207, 1005621, 3016863, 9721003, 29163009, 87489027]

約数ペア:

[(1, 87489027), (3, 29163009), (9, 9721003), (29, 3016863), (87, 1005621), (261, 335207)]