53464437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10627}}^1$

素因数の和:10689

約数の個数: 24

約数和(自身を含む): 85109024

約数和(自身を除く): 31644587

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 10627, 31881, 95643, 138151, 414453, 456961, 1243359, 1370883, 4112649, 5940493, 17821479, 53464437]

約数ペア:

[(1, 53464437), (3, 17821479), (9, 5940493), (13, 4112649), (39, 1370883), (43, 1243359), (117, 456961), (129, 414453), (387, 138151), (559, 95643), (1677, 31881), (5031, 10627)]