201427803

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{3329}}^1$

素因数の和:3430

約数の個数: 28

約数和(自身を含む): 305733960

約数和(自身を除く): 104306157

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 2241, 3329, 6723, 9987, 20169, 29961, 60507, 89883, 269649, 276307, 808947, 828921, 2426841, 2486763, 7460289, 22380867, 67142601, 201427803]

約数ペア:

[(1, 201427803), (3, 67142601), (9, 22380867), (27, 7460289), (81, 2486763), (83, 2426841), (243, 828921), (249, 808947), (729, 276307), (747, 269649), (2241, 89883), (3329, 60507), (6723, 29961), (9987, 20169)]