54938871

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{156521}}^1$

素因数の和:156543

約数の個数: 16

約数和(自身を含む): 87652320

約数和(自身を除く): 32713449

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 156521, 469563, 1408689, 2034773, 4226067, 6104319, 18312957, 54938871]

約数ペア:

[(1, 54938871), (3, 18312957), (9, 6104319), (13, 4226067), (27, 2034773), (39, 1408689), (117, 469563), (351, 156521)]