64496133

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1279}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 100638720

約数和(自身を除く): 36142587

約数列:

[1, 3, 9, 13, 39, 117, 431, 1279, 1293, 3837, 3879, 5603, 11511, 16627, 16809, 49881, 50427, 149643, 551249, 1653747, 4961241, 7166237, 21498711, 64496133]

約数ペア:

[(1, 64496133), (3, 21498711), (9, 7166237), (13, 4961241), (39, 1653747), (117, 551249), (431, 149643), (1279, 50427), (1293, 49881), (3837, 16809), (3879, 16627), (5603, 11511)]