34780347

素因数分解:

$3^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 63737856

約数和(自身を除く): 28957509

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 127, 147, 161, 189, 207, 243, 381, 441, 483, 567, 621, 889, 1127, 1143, 1323, 1449, 1701, 1863, 2667, 2921, 3381, 3429, 3969, 4347, 5589, 6223, 8001, 8763, 10143, 10287, 11907, 13041, 18669, 20447, 24003, 26289, 30429, 30861, 39123, 56007, 61341, 72009, 78867, 91287, 143129, 168021, 184023, 216027, 236601, 273861, 429387, 504063, 552069, 709803, 1288161, 1512189, 1656207, 3864483, 4968621, 11593449, 34780347]

約数ペア:

[(1, 34780347), (3, 11593449), (7, 4968621), (9, 3864483), (21, 1656207), (23, 1512189), (27, 1288161), (49, 709803), (63, 552069), (69, 504063), (81, 429387), (127, 273861), (147, 236601), (161, 216027), (189, 184023), (207, 168021), (243, 143129), (381, 91287), (441, 78867), (483, 72009), (567, 61341), (621, 56007), (889, 39123), (1127, 30861), (1143, 30429), (1323, 26289), (1449, 24003), (1701, 20447), (1863, 18669), (2667, 13041), (2921, 11907), (3381, 10287), (3429, 10143), (3969, 8763), (4347, 8001), (5589, 6223)]