68213677

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 80030592

約数和(自身を除く): 11816915

約数列:

[1, 7, 61, 107, 427, 749, 1493, 6527, 10451, 45689, 91073, 159751, 637511, 1118257, 9744811, 68213677]

約数ペア:

[(1, 68213677), (7, 9744811), (61, 1118257), (107, 637511), (427, 159751), (749, 91073), (1493, 45689), (6527, 10451)]