51547041

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62939}}^1$

素因数の和:62965

約数の個数: 24

約数和(自身を含む): 91640640

約数和(自身を除く): 40093599

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 62939, 188817, 440573, 566451, 818207, 1321719, 2454621, 3965157, 5727449, 7363863, 17182347, 51547041]

約数ペア:

[(1, 51547041), (3, 17182347), (7, 7363863), (9, 5727449), (13, 3965157), (21, 2454621), (39, 1321719), (63, 818207), (91, 566451), (117, 440573), (273, 188817), (819, 62939)]