425146401

素因数分解:

$3^4\times {\mathrm{1129}}^1\times {\mathrm{4649}}^1$

素因数の和:5790

約数の個数: 20

約数和(自身を含む): 635794500

約数和(自身を除く): 210648099

約数列:

[1, 3, 9, 27, 81, 1129, 3387, 4649, 10161, 13947, 30483, 41841, 91449, 125523, 376569, 5248721, 15746163, 47238489, 141715467, 425146401]

約数ペア:

[(1, 425146401), (3, 141715467), (9, 47238489), (27, 15746163), (81, 5248721), (1129, 376569), (3387, 125523), (4649, 91449), (10161, 41841), (13947, 30483)]