71329263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1667}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 100880640

約数和(自身を除く): 29551377

約数列:

[1, 3, 17, 51, 839, 1667, 2517, 5001, 14263, 28339, 42789, 85017, 1398613, 4195839, 23776421, 71329263]

約数ペア:

[(1, 71329263), (3, 23776421), (17, 4195839), (51, 1398613), (839, 85017), (1667, 42789), (2517, 28339), (5001, 14263)]