15722590401

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3616883}}^1$

素因数の和:3616922

約数の個数: 32

約数和(自身を含む): 27777669120

約数和(自身を除く): 12055078719

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 3616883, 10850649, 25318181, 32551947, 75954543, 83188309, 97655841, 227863629, 249564927, 582318163, 683590887, 748694781, 1746954489, 2246084343, 5240863467, 15722590401]

約数ペア:

[(1, 15722590401), (3, 5240863467), (7, 2246084343), (9, 1746954489), (21, 748694781), (23, 683590887), (27, 582318163), (63, 249564927), (69, 227863629), (161, 97655841), (189, 83188309), (207, 75954543), (483, 32551947), (621, 25318181), (1449, 10850649), (4347, 3616883)]