189583263

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{288559}}^1$

素因数の和:288638

約数の個数: 12

約数和(自身を含む): 277594720

約数和(自身を除く): 88011457

約数列:

[1, 3, 9, 73, 219, 657, 288559, 865677, 2597031, 21064807, 63194421, 189583263]

約数ペア:

[(1, 189583263), (3, 63194421), (9, 21064807), (73, 2597031), (219, 865677), (657, 288559)]