29874291291

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{9479}}^1$

素因数の和:9618

約数の個数: 80

約数和(自身を含む): 49911744960

約数和(自身を除く): 20037453669

約数列:

[1, 3, 9, 13, 27, 39, 41, 73, 81, 117, 123, 219, 351, 369, 533, 657, 949, 1053, 1107, 1599, 1971, 2847, 2993, 3321, 4797, 5913, 8541, 8979, 9479, 14391, 25623, 26937, 28437, 38909, 43173, 76869, 80811, 85311, 116727, 123227, 242433, 255933, 350181, 369681, 388639, 691967, 767799, 1050543, 1109043, 1165917, 2075901, 3151629, 3327129, 3497751, 5052307, 6227703, 8995571, 9981387, 10493253, 15156921, 18683109, 26986713, 28370647, 31479759, 45470763, 56049327, 80960139, 85111941, 136412289, 242880417, 255335823, 368818411, 409236867, 728641251, 766007469, 1106455233, 2298022407, 3319365699, 9958097097, 29874291291]

約数ペア:

[(1, 29874291291), (3, 9958097097), (9, 3319365699), (13, 2298022407), (27, 1106455233), (39, 766007469), (41, 728641251), (73, 409236867), (81, 368818411), (117, 255335823), (123, 242880417), (219, 136412289), (351, 85111941), (369, 80960139), (533, 56049327), (657, 45470763), (949, 31479759), (1053, 28370647), (1107, 26986713), (1599, 18683109), (1971, 15156921), (2847, 10493253), (2993, 9981387), (3321, 8995571), (4797, 6227703), (5913, 5052307), (8541, 3497751), (8979, 3327129), (9479, 3151629), (14391, 2075901), (25623, 1165917), (26937, 1109043), (28437, 1050543), (38909, 767799), (43173, 691967), (76869, 388639), (80811, 369681), (85311, 350181), (116727, 255933), (123227, 242433)]