52493211

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 27340389

約数列:

[1, 3, 9, 27, 71, 139, 197, 213, 417, 591, 639, 1251, 1773, 1917, 3753, 5319, 9869, 13987, 27383, 29607, 41961, 82149, 88821, 125883, 246447, 266463, 377649, 739341, 1944193, 5832579, 17497737, 52493211]

約数ペア:

[(1, 52493211), (3, 17497737), (9, 5832579), (27, 1944193), (71, 739341), (139, 377649), (197, 266463), (213, 246447), (417, 125883), (591, 88821), (639, 82149), (1251, 41961), (1773, 29607), (1917, 27383), (3753, 13987), (5319, 9869)]