68161247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8273}}^1$

素因数の和:8398

約数の個数: 16

約数和(自身を含む): 85784832

約数和(自身を除く): 17623585

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 8273, 57911, 91003, 637021, 885211, 6196477, 9737321, 68161247]

約数ペア:

[(1, 68161247), (7, 9737321), (11, 6196477), (77, 885211), (107, 637021), (749, 91003), (1177, 57911), (8239, 8273)]