255510063

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 374092368

約数和(自身を除く): 118582305

約数列:

[1, 3, 9, 113, 277, 339, 831, 907, 1017, 2493, 2721, 8163, 31301, 93903, 102491, 251239, 281709, 307473, 753717, 922419, 2261151, 28390007, 85170021, 255510063]

約数ペア:

[(1, 255510063), (3, 85170021), (9, 28390007), (113, 2261151), (277, 922419), (339, 753717), (831, 307473), (907, 281709), (1017, 251239), (2493, 102491), (2721, 93903), (8163, 31301)]