68474877

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17123}}^1$

素因数の和:17200

約数の個数: 16

約数和(自身を含む): 96442368

約数和(自身を除く): 27967491

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 17123, 51369, 530813, 736289, 1592439, 2208867, 22824959, 68474877]

約数ペア:

[(1, 68474877), (3, 22824959), (31, 2208867), (43, 1592439), (93, 736289), (129, 530813), (1333, 51369), (3999, 17123)]