6664437

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{6329}}^1$

素因数の和:6354

約数の個数: 20

約数和(自身を含む): 10723020

約数和(自身を除く): 4058583

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 6329, 18987, 56961, 82277, 170883, 246831, 512649, 740493, 2221479, 6664437]

約数ペア:

[(1, 6664437), (3, 2221479), (9, 740493), (13, 512649), (27, 246831), (39, 170883), (81, 82277), (117, 56961), (351, 18987), (1053, 6329)]