129562713

素因数分解:

$3^3\times 7^2\times {\mathrm{97931}}^1$

素因数の和:97954

約数の個数: 24

約数和(自身を含む): 223284960

約数和(自身を除く): 93722247

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 97931, 293793, 685517, 881379, 2056551, 2644137, 4798619, 6169653, 14395857, 18508959, 43187571, 129562713]

約数ペア:

[(1, 129562713), (3, 43187571), (7, 18508959), (9, 14395857), (21, 6169653), (27, 4798619), (49, 2644137), (63, 2056551), (147, 881379), (189, 685517), (441, 293793), (1323, 97931)]