157445007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1\times {\mathrm{1993}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 222530400

約数和(自身を除く): 65085393

約数列:

[1, 3, 17, 51, 1549, 1993, 4647, 5979, 26333, 33881, 78999, 101643, 3087157, 9261471, 52481669, 157445007]

約数ペア:

[(1, 157445007), (3, 52481669), (17, 9261471), (51, 3087157), (1549, 101643), (1993, 78999), (4647, 33881), (5979, 26333)]