53276589

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 37443411

約数列:

[1, 3, 9, 17, 19, 27, 41, 51, 57, 123, 149, 153, 171, 323, 369, 447, 459, 513, 697, 779, 969, 1107, 1341, 2091, 2337, 2533, 2831, 2907, 4023, 6109, 6273, 7011, 7599, 8493, 8721, 13243, 18327, 18819, 21033, 22797, 25479, 39729, 48127, 54981, 68391, 76437, 103853, 116071, 119187, 144381, 164943, 311559, 348213, 357561, 433143, 934677, 1044639, 1299429, 1973207, 2804031, 3133917, 5919621, 17758863, 53276589]

約数ペア:

[(1, 53276589), (3, 17758863), (9, 5919621), (17, 3133917), (19, 2804031), (27, 1973207), (41, 1299429), (51, 1044639), (57, 934677), (123, 433143), (149, 357561), (153, 348213), (171, 311559), (323, 164943), (369, 144381), (447, 119187), (459, 116071), (513, 103853), (697, 76437), (779, 68391), (969, 54981), (1107, 48127), (1341, 39729), (2091, 25479), (2337, 22797), (2533, 21033), (2831, 18819), (2907, 18327), (4023, 13243), (6109, 8721), (6273, 8493), (7011, 7599)]