129233763

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18433}}^1$

素因数の和:18499

約数の個数: 24

約数和(自身を含む): 201299280

約数和(自身を除く): 72065517

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 18433, 55299, 165897, 350227, 755753, 1050681, 2267259, 3152043, 6801777, 14359307, 43077921, 129233763]

約数ペア:

[(1, 129233763), (3, 43077921), (9, 14359307), (19, 6801777), (41, 3152043), (57, 2267259), (123, 1050681), (171, 755753), (369, 350227), (779, 165897), (2337, 55299), (7011, 18433)]