54049437

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{51329}}^1$

素因数の和:51354

約数の個数: 20

約数和(自身を含む): 86953020

約数和(自身を除く): 32903583

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 51329, 153987, 461961, 667277, 1385883, 2001831, 4157649, 6005493, 18016479, 54049437]

約数ペア:

[(1, 54049437), (3, 18016479), (9, 6005493), (13, 4157649), (27, 2001831), (39, 1385883), (81, 667277), (117, 461961), (351, 153987), (1053, 51329)]