2003037903

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2174

約数の個数: 60

約数和(自身を含む): 3257643312

約数和(自身を除く): 1254605409

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 289, 369, 459, 697, 867, 1107, 1377, 2087, 2091, 2601, 3321, 6261, 6273, 7803, 11849, 18783, 18819, 23409, 35479, 35547, 56349, 56457, 85567, 106437, 106641, 169047, 256701, 319311, 319923, 603143, 770103, 957933, 959769, 1454639, 1809429, 2310309, 2873799, 4363917, 5428287, 6930927, 13091751, 16284861, 24728863, 39275253, 48854583, 74186589, 117825759, 222559767, 667679301, 2003037903]

約数ペア:

[(1, 2003037903), (3, 667679301), (9, 222559767), (17, 117825759), (27, 74186589), (41, 48854583), (51, 39275253), (81, 24728863), (123, 16284861), (153, 13091751), (289, 6930927), (369, 5428287), (459, 4363917), (697, 2873799), (867, 2310309), (1107, 1809429), (1377, 1454639), (2087, 959769), (2091, 957933), (2601, 770103), (3321, 603143), (6261, 319923), (6273, 319311), (7803, 256701), (11849, 169047), (18783, 106641), (18819, 106437), (23409, 85567), (35479, 56457), (35547, 56349)]