667679301

素因数分解:

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

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 1076906880

約数和(自身を除く): 409227579

約数列:

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

約数ペア:

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