1175131881

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 2320876800

約数和(自身を除く): 1145744919

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 73, 77, 81, 87, 89, 99, 189, 203, 219, 231, 261, 267, 297, 319, 511, 567, 609, 623, 657, 693, 783, 801, 803, 891, 957, 979, 1533, 1827, 1869, 1971, 2079, 2117, 2233, 2349, 2403, 2409, 2581, 2871, 2937, 4599, 5481, 5607, 5621, 5913, 6237, 6351, 6497, 6699, 6853, 7209, 7227, 7743, 8613, 8811, 13797, 14819, 16443, 16821, 16863, 18067, 19053, 19491, 20097, 20559, 21681, 23229, 23287, 25839, 26433, 28391, 41391, 44457, 45479, 50463, 50589, 54201, 57159, 58473, 60291, 61677, 65043, 69687, 69861, 71467, 79299, 85173, 133371, 136437, 151767, 162603, 163009, 171477, 175419, 180873, 185031, 188413, 198737, 209061, 209583, 214401, 255519, 400113, 409311, 455301, 487809, 489027, 500269, 526257, 555093, 565239, 596211, 628749, 643203, 766557, 1200339, 1227933, 1318891, 1463427, 1467081, 1500807, 1695717, 1788633, 1886247, 1929609, 2072543, 2299671, 3683799, 3956673, 4401243, 4502421, 5087151, 5365899, 5788827, 6217629, 11870019, 13203729, 13507263, 14507801, 15261453, 16097697, 18652887, 35610057, 40521789, 43523403, 55958661, 106830171, 130570209, 167875983, 391710627, 1175131881]

約数ペア:

[(1, 1175131881), (3, 391710627), (7, 167875983), (9, 130570209), (11, 106830171), (21, 55958661), (27, 43523403), (29, 40521789), (33, 35610057), (63, 18652887), (73, 16097697), (77, 15261453), (81, 14507801), (87, 13507263), (89, 13203729), (99, 11870019), (189, 6217629), (203, 5788827), (219, 5365899), (231, 5087151), (261, 4502421), (267, 4401243), (297, 3956673), (319, 3683799), (511, 2299671), (567, 2072543), (609, 1929609), (623, 1886247), (657, 1788633), (693, 1695717), (783, 1500807), (801, 1467081), (803, 1463427), (891, 1318891), (957, 1227933), (979, 1200339), (1533, 766557), (1827, 643203), (1869, 628749), (1971, 596211), (2079, 565239), (2117, 555093), (2233, 526257), (2349, 500269), (2403, 489027), (2409, 487809), (2581, 455301), (2871, 409311), (2937, 400113), (4599, 255519), (5481, 214401), (5607, 209583), (5621, 209061), (5913, 198737), (6237, 188413), (6351, 185031), (6497, 180873), (6699, 175419), (6853, 171477), (7209, 163009), (7227, 162603), (7743, 151767), (8613, 136437), (8811, 133371), (13797, 85173), (14819, 79299), (16443, 71467), (16821, 69861), (16863, 69687), (18067, 65043), (19053, 61677), (19491, 60291), (20097, 58473), (20559, 57159), (21681, 54201), (23229, 50589), (23287, 50463), (25839, 45479), (26433, 44457), (28391, 41391)]