123713577

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 195078000

約数和(自身を除く): 71364423

約数列:

[1, 3, 9, 13, 39, 117, 163, 169, 489, 499, 507, 1467, 1497, 1521, 2119, 4491, 6357, 6487, 19071, 19461, 27547, 58383, 81337, 82641, 84331, 244011, 247923, 252993, 732033, 758979, 1057381, 3172143, 9516429, 13745953, 41237859, 123713577]

約数ペア:

[(1, 123713577), (3, 41237859), (9, 13745953), (13, 9516429), (39, 3172143), (117, 1057381), (163, 758979), (169, 732033), (489, 252993), (499, 247923), (507, 244011), (1467, 84331), (1497, 82641), (1521, 81337), (2119, 58383), (4491, 27547), (6357, 19461), (6487, 19071)]