67866903

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{64451}}^1$

素因数の和:64476

約数の個数: 20

約数和(自身を含む): 109181688

約数和(自身を除く): 41314785

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 64451, 193353, 580059, 837863, 1740177, 2513589, 5220531, 7540767, 22622301, 67866903]

約数ペア:

[(1, 67866903), (3, 22622301), (9, 7540767), (13, 5220531), (27, 2513589), (39, 1740177), (81, 837863), (117, 580059), (351, 193353), (1053, 64451)]