71561061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55603}}^1$

素因数の和:55633

約数の個数: 24

約数和(自身を含む): 121439136

約数和(自身を除く): 49878075

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 55603, 166809, 500427, 611633, 722839, 1834899, 2168517, 5504697, 6505551, 7951229, 23853687, 71561061]

約数ペア:

[(1, 71561061), (3, 23853687), (9, 7951229), (11, 6505551), (13, 5504697), (33, 2168517), (39, 1834899), (99, 722839), (117, 611633), (143, 500427), (429, 166809), (1287, 55603)]