54202689

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{4007}}^1$

素因数の和:4186

約数の個数: 20

約数和(自身を含む): 81474624

約数和(自身を除く): 27271935

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4007, 4509, 12021, 13527, 36063, 108189, 324567, 669169, 2007507, 6022521, 18067563, 54202689]

約数ペア:

[(1, 54202689), (3, 18067563), (9, 6022521), (27, 2007507), (81, 669169), (167, 324567), (501, 108189), (1503, 36063), (4007, 13527), (4509, 12021)]