6687841293

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 144

約数和(自身を含む): 12964536000

約数和(自身を除く): 6276694707

約数列:

[1, 3, 7, 9, 17, 19, 21, 29, 49, 51, 57, 63, 87, 119, 133, 147, 153, 171, 203, 261, 323, 357, 399, 441, 493, 551, 609, 833, 931, 969, 1071, 1197, 1421, 1479, 1619, 1653, 1827, 2261, 2499, 2793, 2907, 3451, 3857, 4263, 4437, 4857, 4959, 6783, 7497, 8379, 9367, 10353, 11333, 11571, 12789, 14571, 15827, 20349, 24157, 26999, 27523, 28101, 30761, 31059, 33999, 34713, 46951, 47481, 65569, 72471, 79331, 80997, 82569, 84303, 92283, 101997, 140853, 142443, 192661, 196707, 215327, 217413, 237993, 242991, 247707, 276849, 328657, 422559, 458983, 522937, 577983, 590121, 645981, 713979, 798167, 892069, 985971, 1348627, 1376949, 1507289, 1568811, 1733949, 1937943, 2300599, 2394501, 2676207, 2957913, 3660559, 4045881, 4130847, 4521867, 4706433, 5587169, 6244483, 6901797, 7183503, 8028621, 10981677, 12137643, 13565601, 15165173, 16761507, 18733449, 20705391, 25623913, 32945031, 39110183, 43711381, 45495519, 50284521, 56200347, 76871739, 106156211, 117330549, 131134143, 136486557, 230615217, 318468633, 351991647, 393402429, 743093477, 955405899, 2229280431, 6687841293]

約数ペア:

[(1, 6687841293), (3, 2229280431), (7, 955405899), (9, 743093477), (17, 393402429), (19, 351991647), (21, 318468633), (29, 230615217), (49, 136486557), (51, 131134143), (57, 117330549), (63, 106156211), (87, 76871739), (119, 56200347), (133, 50284521), (147, 45495519), (153, 43711381), (171, 39110183), (203, 32945031), (261, 25623913), (323, 20705391), (357, 18733449), (399, 16761507), (441, 15165173), (493, 13565601), (551, 12137643), (609, 10981677), (833, 8028621), (931, 7183503), (969, 6901797), (1071, 6244483), (1197, 5587169), (1421, 4706433), (1479, 4521867), (1619, 4130847), (1653, 4045881), (1827, 3660559), (2261, 2957913), (2499, 2676207), (2793, 2394501), (2907, 2300599), (3451, 1937943), (3857, 1733949), (4263, 1568811), (4437, 1507289), (4857, 1376949), (4959, 1348627), (6783, 985971), (7497, 892069), (8379, 798167), (9367, 713979), (10353, 645981), (11333, 590121), (11571, 577983), (12789, 522937), (14571, 458983), (15827, 422559), (20349, 328657), (24157, 276849), (26999, 247707), (27523, 242991), (28101, 237993), (30761, 217413), (31059, 215327), (33999, 196707), (34713, 192661), (46951, 142443), (47481, 140853), (65569, 101997), (72471, 92283), (79331, 84303), (80997, 82569)]