42686919

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 72623232

約数和(自身を除く): 29936313

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2083, 2277, 6249, 6831, 18747, 20493, 22913, 47909, 56241, 68739, 143727, 168723, 206217, 431181, 526999, 618651, 1293543, 1580997, 1855953, 3880629, 4742991, 14228973, 42686919]

約数ペア:

[(1, 42686919), (3, 14228973), (9, 4742991), (11, 3880629), (23, 1855953), (27, 1580997), (33, 1293543), (69, 618651), (81, 526999), (99, 431181), (207, 206217), (253, 168723), (297, 143727), (621, 68739), (759, 56241), (891, 47909), (1863, 22913), (2083, 20493), (2277, 18747), (6249, 6831)]