1138045293

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 2075795904

約数和(自身を除く): 937750611

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 337, 363, 443, 693, 847, 1011, 1089, 1329, 2359, 2541, 3033, 3101, 3707, 3987, 4873, 7077, 7623, 9303, 11121, 14619, 21231, 25949, 27909, 33363, 34111, 40777, 43857, 53603, 77847, 102333, 122331, 149291, 160809, 233541, 285439, 306999, 366993, 375221, 447873, 482427, 856317, 1045037, 1125663, 1343619, 1642201, 2568951, 3135111, 3376989, 4926603, 9405333, 11495407, 14779809, 18064211, 34486221, 54192633, 103458663, 126449477, 162577899, 379348431, 1138045293]

約数ペア:

[(1, 1138045293), (3, 379348431), (7, 162577899), (9, 126449477), (11, 103458663), (21, 54192633), (33, 34486221), (63, 18064211), (77, 14779809), (99, 11495407), (121, 9405333), (231, 4926603), (337, 3376989), (363, 3135111), (443, 2568951), (693, 1642201), (847, 1343619), (1011, 1125663), (1089, 1045037), (1329, 856317), (2359, 482427), (2541, 447873), (3033, 375221), (3101, 366993), (3707, 306999), (3987, 285439), (4873, 233541), (7077, 160809), (7623, 149291), (9303, 122331), (11121, 102333), (14619, 77847), (21231, 53603), (25949, 43857), (27909, 40777), (33363, 34111)]