54789889

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{9241}}^1$

素因数の和:9277

約数の個数: 18

約数和(自身を含む): 70063602

約数和(自身を除く): 15273713

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 9241, 64687, 101651, 452809, 711557, 1118161, 4980899, 7827127, 54789889]

約数ペア:

[(1, 54789889), (7, 7827127), (11, 4980899), (49, 1118161), (77, 711557), (121, 452809), (539, 101651), (847, 64687), (5929, 9241)]