156927951945

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20881963}}^1$

素因数の和:20882141

約数の個数: 24

約数和(自身を含む): 273637256256

約数和(自身を除く): 116709304311

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 20881963, 62645889, 104409815, 187937667, 313229445, 939688335, 3487287821, 10461863463, 17436439105, 31385590389, 52309317315, 156927951945]

約数ペア:

[(1, 156927951945), (3, 52309317315), (5, 31385590389), (9, 17436439105), (15, 10461863463), (45, 3487287821), (167, 939688335), (501, 313229445), (835, 187937667), (1503, 104409815), (2505, 62645889), (7515, 20881963)]