82842717

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 127319040

約数和(自身を除く): 44476323

約数列:

[1, 3, 17, 19, 47, 51, 57, 107, 141, 289, 321, 323, 799, 867, 893, 969, 1819, 2033, 2397, 2679, 5029, 5457, 5491, 6099, 13583, 15087, 15181, 16473, 30923, 34561, 40749, 45543, 85493, 92769, 95551, 103683, 256479, 258077, 286653, 587537, 774231, 1453381, 1624367, 1762611, 4360143, 4873101, 27614239, 82842717]

約数ペア:

[(1, 82842717), (3, 27614239), (17, 4873101), (19, 4360143), (47, 1762611), (51, 1624367), (57, 1453381), (107, 774231), (141, 587537), (289, 286653), (321, 258077), (323, 256479), (799, 103683), (867, 95551), (893, 92769), (969, 85493), (1819, 45543), (2033, 40749), (2397, 34561), (2679, 30923), (5029, 16473), (5457, 15181), (5491, 15087), (6099, 13583)]