86656552577

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{76891351}}^1$

素因数の和:76891388

約数の個数: 12

約数和(自身を含む): 105187369536

約数和(自身を除く): 18530816959

約数列:

[1, 7, 23, 49, 161, 1127, 76891351, 538239457, 1768501073, 3767676199, 12379507511, 86656552577]

約数ペア:

[(1, 86656552577), (7, 12379507511), (23, 3767676199), (49, 1768501073), (161, 538239457), (1127, 76891351)]