255650877

素因数分解:

$3^3\times {\mathrm{1489}}^1\times {\mathrm{6359}}^1$

素因数の和:7857

約数の個数: 16

約数和(自身を含む): 379056000

約数和(自身を除く): 123405123

約数列:

[1, 3, 9, 27, 1489, 4467, 6359, 13401, 19077, 40203, 57231, 171693, 9468551, 28405653, 85216959, 255650877]

約数ペア:

[(1, 255650877), (3, 85216959), (9, 28405653), (27, 9468551), (1489, 171693), (4467, 57231), (6359, 40203), (13401, 19077)]