68715366951

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297469121}}^1$

素因数の和:297469142

約数の個数: 16

約数和(自身を含む): 114228142848

約数和(自身を除く): 45512775897

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 297469121, 892407363, 2082283847, 3272160331, 6246851541, 9816480993, 22905122317, 68715366951]

約数ペア:

[(1, 68715366951), (3, 22905122317), (7, 9816480993), (11, 6246851541), (21, 3272160331), (33, 2082283847), (77, 892407363), (231, 297469121)]