68928223

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7079}}^1$

素因数の和:7206

約数の個数: 16

約数和(自身を含む): 85639680

約数和(自身を除く): 16711457

約数列:

[1, 7, 13, 91, 107, 749, 1391, 7079, 9737, 49553, 92027, 644189, 757453, 5302171, 9846889, 68928223]

約数ペア:

[(1, 68928223), (7, 9846889), (13, 5302171), (91, 757453), (107, 644189), (749, 92027), (1391, 49553), (7079, 9737)]