206074089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{76579}}^1$

素因数の和:76621

約数の個数: 24

約数和(自身を含む): 334501440

約数和(自身を除く): 128427351

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 76579, 229737, 689211, 995527, 1761317, 2986581, 5283951, 8959743, 15851853, 22897121, 68691363, 206074089]

約数ペア:

[(1, 206074089), (3, 68691363), (9, 22897121), (13, 15851853), (23, 8959743), (39, 5283951), (69, 2986581), (117, 1761317), (207, 995527), (299, 689211), (897, 229737), (2691, 76579)]