8045874567

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1884

約数の個数: 36

約数和(自身を含む): 11903268520

約数和(自身を除く): 3857393953

約数列:

[1, 3, 9, 71, 109, 213, 327, 639, 981, 1627, 4881, 5041, 7739, 14643, 15123, 23217, 45369, 69651, 115517, 177343, 346551, 532029, 549469, 1039653, 1596087, 1648407, 4945221, 8201707, 12591353, 24605121, 37774059, 73815363, 113322177, 893986063, 2681958189, 8045874567]

約数ペア:

[(1, 8045874567), (3, 2681958189), (9, 893986063), (71, 113322177), (109, 73815363), (213, 37774059), (327, 24605121), (639, 12591353), (981, 8201707), (1627, 4945221), (4881, 1648407), (5041, 1596087), (7739, 1039653), (14643, 549469), (15123, 532029), (23217, 346551), (45369, 177343), (69651, 115517)]