66724593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24097}}^1$

素因数の和:24184

約数の個数: 16

約数和(自身を含む): 97163136

約数和(自身を除く): 30438543

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 24097, 72291, 313261, 939783, 1710887, 5132661, 22241531, 66724593]

約数ペア:

[(1, 66724593), (3, 22241531), (13, 5132661), (39, 1710887), (71, 939783), (213, 313261), (923, 72291), (2769, 24097)]