142749069039

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 230232576000

約数和(自身を除く): 87483506961

約数列:

[1, 3, 9, 27, 29, 37, 79, 87, 97, 111, 237, 261, 291, 333, 643, 711, 783, 873, 999, 1073, 1929, 2133, 2291, 2619, 2813, 2923, 3219, 3589, 5787, 6873, 7663, 8439, 8769, 9657, 10767, 17361, 18647, 20619, 22989, 23791, 25317, 26307, 28971, 32301, 50797, 55941, 61857, 62371, 68967, 71373, 75951, 78921, 84767, 96903, 104081, 152391, 167823, 187113, 206901, 214119, 222227, 254301, 283531, 312243, 457173, 503469, 561339, 642357, 666681, 689939, 762903, 850593, 936729, 1371519, 1473113, 1684017, 1808759, 1879489, 2000043, 2069817, 2288709, 2307727, 2551779, 2810187, 4419339, 4927309, 5426277, 5638467, 6000129, 6209451, 6923181, 7655337, 8222399, 13258017, 14781927, 16278831, 16915401, 18628353, 20769543, 24667197, 39774051, 44345781, 48836493, 50746203, 54505181, 62308629, 66924083, 74001591, 133037343, 142891961, 163515543, 182310433, 200772249, 222004773, 428675883, 490546629, 546931299, 602316747, 1286027649, 1471639887, 1640793897, 1806950241, 3858082947, 4922381691, 5287002557, 15861007671, 47583023013, 142749069039]

約数ペア:

[(1, 142749069039), (3, 47583023013), (9, 15861007671), (27, 5287002557), (29, 4922381691), (37, 3858082947), (79, 1806950241), (87, 1640793897), (97, 1471639887), (111, 1286027649), (237, 602316747), (261, 546931299), (291, 490546629), (333, 428675883), (643, 222004773), (711, 200772249), (783, 182310433), (873, 163515543), (999, 142891961), (1073, 133037343), (1929, 74001591), (2133, 66924083), (2291, 62308629), (2619, 54505181), (2813, 50746203), (2923, 48836493), (3219, 44345781), (3589, 39774051), (5787, 24667197), (6873, 20769543), (7663, 18628353), (8439, 16915401), (8769, 16278831), (9657, 14781927), (10767, 13258017), (17361, 8222399), (18647, 7655337), (20619, 6923181), (22989, 6209451), (23791, 6000129), (25317, 5638467), (26307, 5426277), (28971, 4927309), (32301, 4419339), (50797, 2810187), (55941, 2551779), (61857, 2307727), (62371, 2288709), (68967, 2069817), (71373, 2000043), (75951, 1879489), (78921, 1808759), (84767, 1684017), (96903, 1473113), (104081, 1371519), (152391, 936729), (167823, 850593), (187113, 762903), (206901, 689939), (214119, 666681), (222227, 642357), (254301, 561339), (283531, 503469), (312243, 457173)]