8818444323

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16987}}^1$

素因数の和:17058

約数の個数: 80

約数和(自身を含む): 15539942880

約数和(自身を除く): 6721498557

約数列:

[1, 3, 9, 13, 17, 27, 29, 39, 51, 81, 87, 117, 153, 221, 261, 351, 377, 459, 493, 663, 783, 1053, 1131, 1377, 1479, 1989, 2349, 3393, 4437, 5967, 6409, 10179, 13311, 16987, 17901, 19227, 30537, 39933, 50961, 57681, 152883, 173043, 220831, 288779, 458649, 492623, 519129, 662493, 866337, 1375947, 1477869, 1987479, 2599011, 3754127, 4433607, 5962437, 6404099, 7797033, 8374591, 11262381, 13300821, 17887311, 19212297, 23391099, 25123773, 33787143, 39902463, 57636891, 75371319, 101361429, 108869683, 172910673, 226113957, 304084287, 326609049, 518732019, 678341871, 979827147, 2939481441, 8818444323]

約数ペア:

[(1, 8818444323), (3, 2939481441), (9, 979827147), (13, 678341871), (17, 518732019), (27, 326609049), (29, 304084287), (39, 226113957), (51, 172910673), (81, 108869683), (87, 101361429), (117, 75371319), (153, 57636891), (221, 39902463), (261, 33787143), (351, 25123773), (377, 23391099), (459, 19212297), (493, 17887311), (663, 13300821), (783, 11262381), (1053, 8374591), (1131, 7797033), (1377, 6404099), (1479, 5962437), (1989, 4433607), (2349, 3754127), (3393, 2599011), (4437, 1987479), (5967, 1477869), (6409, 1375947), (10179, 866337), (13311, 662493), (16987, 519129), (17901, 492623), (19227, 458649), (30537, 288779), (39933, 220831), (50961, 173043), (57681, 152883)]