170187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 16

約数和(自身を含む): 248832

約数和(自身を除く): 78645

約数列:

[1, 3, 17, 47, 51, 71, 141, 213, 799, 1207, 2397, 3337, 3621, 10011, 56729, 170187]

約数ペア:

[(1, 170187), (3, 56729), (17, 10011), (47, 3621), (51, 3337), (71, 2397), (141, 1207), (213, 799)]