66786047

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^2$

素因数の和:542

約数の個数: 12

約数和(自身を含む): 71932320

約数和(自身を除く): 5146273

約数列:

[1, 17, 79, 223, 1343, 3791, 17617, 49729, 299489, 845393, 3928591, 66786047]

約数ペア:

[(1, 66786047), (17, 3928591), (79, 845393), (223, 299489), (1343, 49729), (3791, 17617)]