71865159

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 97511040

約数和(自身を除く): 25645881

約数列:

[1, 3, 107, 131, 321, 393, 1709, 5127, 14017, 42051, 182863, 223879, 548589, 671637, 23955053, 71865159]

約数ペア:

[(1, 71865159), (3, 23955053), (107, 671637), (131, 548589), (321, 223879), (393, 182863), (1709, 42051), (5127, 14017)]