142394301

素因数分解:

$3^3\times 7^1\times {\mathrm{753409}}^1$

素因数の和:753425

約数の個数: 16

約数和(自身を含む): 241091200

約数和(自身を除く): 98696899

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 753409, 2260227, 5273863, 6780681, 15821589, 20342043, 47464767, 142394301]

約数ペア:

[(1, 142394301), (3, 47464767), (7, 20342043), (9, 15821589), (21, 6780681), (27, 5273863), (63, 2260227), (189, 753409)]