13448156931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{6907}}^1$

素因数の和:7272

約数の個数: 48

約数和(自身を含む): 21570202368

約数和(自身を除く): 8122045437

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 277, 639, 781, 831, 2343, 2493, 3047, 6907, 7029, 9141, 19667, 20721, 27423, 59001, 62163, 75977, 177003, 216337, 227931, 490397, 649011, 683793, 1471191, 1913239, 1947033, 4413573, 5394367, 5739717, 16183101, 17219151, 21045629, 48549303, 63136887, 135839969, 189410661, 407519907, 1222559721, 1494239659, 4482718977, 13448156931]

約数ペア:

[(1, 13448156931), (3, 4482718977), (9, 1494239659), (11, 1222559721), (33, 407519907), (71, 189410661), (99, 135839969), (213, 63136887), (277, 48549303), (639, 21045629), (781, 17219151), (831, 16183101), (2343, 5739717), (2493, 5394367), (3047, 4413573), (6907, 1947033), (7029, 1913239), (9141, 1471191), (19667, 683793), (20721, 649011), (27423, 490397), (59001, 227931), (62163, 216337), (75977, 177003)]