63890463

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 108528000

約数和(自身を除く): 44637537

約数列:

[1, 3, 7, 13, 21, 39, 49, 67, 91, 147, 201, 273, 469, 499, 637, 871, 1407, 1497, 1911, 2613, 3283, 3493, 6097, 6487, 9849, 10479, 18291, 19461, 24451, 33433, 42679, 45409, 73353, 100299, 128037, 136227, 234031, 317863, 434629, 702093, 953589, 1303887, 1638217, 3042403, 4914651, 9127209, 21296821, 63890463]

約数ペア:

[(1, 63890463), (3, 21296821), (7, 9127209), (13, 4914651), (21, 3042403), (39, 1638217), (49, 1303887), (67, 953589), (91, 702093), (147, 434629), (201, 317863), (273, 234031), (469, 136227), (499, 128037), (637, 100299), (871, 73353), (1407, 45409), (1497, 42679), (1911, 33433), (2613, 24451), (3283, 19461), (3493, 18291), (6097, 10479), (6487, 9849)]