201297279

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{27067}}^1$

素因数の和:27174

約数の個数: 16

約数和(自身を含む): 279774848

約数和(自身を除く): 78477569

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 27067, 81201, 1001479, 1813489, 3004437, 5440467, 67099093, 201297279]

約数ペア:

[(1, 201297279), (3, 67099093), (37, 5440467), (67, 3004437), (111, 1813489), (201, 1001479), (2479, 81201), (7437, 27067)]