7502121

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^2$

素因数の和:194

約数の個数: 27

約数和(自身を含む): 12056317

約数和(自身を除く): 4554196

約数列:

[1, 3, 9, 11, 33, 83, 99, 121, 249, 363, 747, 913, 1089, 2739, 6889, 8217, 10043, 20667, 30129, 62001, 75779, 90387, 227337, 682011, 833569, 2500707, 7502121]

約数ペア:

[(1, 7502121), (3, 2500707), (9, 833569), (11, 682011), (33, 227337), (83, 90387), (99, 75779), (121, 62001), (249, 30129), (363, 20667), (747, 10043), (913, 8217), (1089, 6889)]