68222847

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 119245824

約数和(自身を除く): 51022977

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1361, 1519, 1617, 2387, 4083, 4557, 7161, 9527, 14971, 16709, 28581, 42191, 44913, 50127, 66689, 104797, 126573, 200067, 295337, 314391, 464101, 733579, 886011, 1392303, 2067359, 2200737, 3248707, 6202077, 9746121, 22740949, 68222847]

約数ペア:

[(1, 68222847), (3, 22740949), (7, 9746121), (11, 6202077), (21, 3248707), (31, 2200737), (33, 2067359), (49, 1392303), (77, 886011), (93, 733579), (147, 464101), (217, 314391), (231, 295337), (341, 200067), (539, 126573), (651, 104797), (1023, 66689), (1361, 50127), (1519, 44913), (1617, 42191), (2387, 28581), (4083, 16709), (4557, 14971), (7161, 9527)]