63173457

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 93487680

約数和(自身を除く): 30314223

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 907, 981, 2721, 7739, 8163, 23217, 64397, 69651, 98863, 193191, 296589, 579573, 889767, 7019273, 21057819, 63173457]

約数ペア:

[(1, 63173457), (3, 21057819), (9, 7019273), (71, 889767), (109, 579573), (213, 296589), (327, 193191), (639, 98863), (907, 69651), (981, 64397), (2721, 23217), (7739, 8163)]