66097377

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 109143936

約数和(自身を除く): 43046559

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 2087, 3519, 6261, 10557, 18783, 31671, 35479, 48001, 56349, 106437, 144003, 169047, 319311, 432009, 816017, 957933, 1296027, 2448051, 2873799, 3888081, 7344153, 22032459, 66097377]

約数ペア:

[(1, 66097377), (3, 22032459), (9, 7344153), (17, 3888081), (23, 2873799), (27, 2448051), (51, 1296027), (69, 957933), (81, 816017), (153, 432009), (207, 319311), (391, 169047), (459, 144003), (621, 106437), (1173, 56349), (1377, 48001), (1863, 35479), (2087, 31671), (3519, 18783), (6261, 10557)]