81710542977

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 134221529088

約数和(自身を除く): 52510986111

約数列:

[1, 3, 7, 21, 31, 47, 93, 101, 137, 141, 193, 217, 303, 329, 411, 579, 651, 707, 959, 987, 1351, 1457, 2121, 2877, 3131, 4053, 4247, 4371, 4747, 5983, 6439, 9071, 9393, 10199, 12741, 13837, 14241, 17949, 19317, 19493, 21917, 26441, 27213, 29729, 30597, 33229, 41511, 41881, 45073, 58479, 63497, 65751, 79323, 89187, 96859, 99687, 125643, 135219, 136451, 147157, 185087, 190491, 199609, 281201, 290577, 409353, 428947, 441471, 555261, 598827, 604283, 650339, 819671, 843603, 916171, 1030099, 1242727, 1286841, 1397263, 1812849, 1951017, 1968407, 2459013, 2670541, 2748513, 3002629, 3090297, 3728181, 4191789, 4229981, 4552373, 5737697, 5905221, 6413197, 8011623, 8699089, 9007887, 12689943, 13657119, 17213091, 18693787, 19239591, 20160509, 26097267, 28401301, 38524537, 56081361, 60481527, 82786771, 85203903, 115573611, 125515427, 141123563, 198809107, 248360313, 269671759, 376546281, 423370689, 579507397, 596427321, 809015277, 878607989, 1738522191, 2635823967, 3890978237, 11672934711, 27236847659, 81710542977]

約数ペア:

[(1, 81710542977), (3, 27236847659), (7, 11672934711), (21, 3890978237), (31, 2635823967), (47, 1738522191), (93, 878607989), (101, 809015277), (137, 596427321), (141, 579507397), (193, 423370689), (217, 376546281), (303, 269671759), (329, 248360313), (411, 198809107), (579, 141123563), (651, 125515427), (707, 115573611), (959, 85203903), (987, 82786771), (1351, 60481527), (1457, 56081361), (2121, 38524537), (2877, 28401301), (3131, 26097267), (4053, 20160509), (4247, 19239591), (4371, 18693787), (4747, 17213091), (5983, 13657119), (6439, 12689943), (9071, 9007887), (9393, 8699089), (10199, 8011623), (12741, 6413197), (13837, 5905221), (14241, 5737697), (17949, 4552373), (19317, 4229981), (19493, 4191789), (21917, 3728181), (26441, 3090297), (27213, 3002629), (29729, 2748513), (30597, 2670541), (33229, 2459013), (41511, 1968407), (41881, 1951017), (45073, 1812849), (58479, 1397263), (63497, 1286841), (65751, 1242727), (79323, 1030099), (89187, 916171), (96859, 843603), (99687, 819671), (125643, 650339), (135219, 604283), (136451, 598827), (147157, 555261), (185087, 441471), (190491, 428947), (199609, 409353), (281201, 290577)]