201223251

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{324031}}^1$

素因数の和:324063

約数の個数: 16

約数和(自身を含む): 311070720

約数和(自身を除く): 109847469

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 324031, 972093, 2916279, 7452713, 8748837, 22358139, 67074417, 201223251]

約数ペア:

[(1, 201223251), (3, 67074417), (9, 22358139), (23, 8748837), (27, 7452713), (69, 2916279), (207, 972093), (621, 324031)]