64479877

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^2$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 82140480

約数和(自身を除く): 17660603

約数列:

[1, 7, 11, 77, 89, 97, 623, 679, 979, 1067, 6853, 7469, 8633, 9409, 60431, 65863, 94963, 103499, 664741, 724493, 837401, 5861807, 9211411, 64479877]

約数ペア:

[(1, 64479877), (7, 9211411), (11, 5861807), (77, 837401), (89, 724493), (97, 664741), (623, 103499), (679, 94963), (979, 65863), (1067, 60431), (6853, 9409), (7469, 8633)]