199174023

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{31751}}^1$

素因数の和:31815

約数の個数: 24

約数和(自身を含む): 312058656

約数和(自身を除く): 112884633

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 31751, 95253, 285759, 539767, 1301791, 1619301, 3905373, 4857903, 11716119, 22130447, 66391341, 199174023]

約数ペア:

[(1, 199174023), (3, 66391341), (9, 22130447), (17, 11716119), (41, 4857903), (51, 3905373), (123, 1619301), (153, 1301791), (369, 539767), (697, 285759), (2091, 95253), (6273, 31751)]