64094043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 94832640

約数和(自身を除く): 30738597

約数列:

[1, 3, 13, 39, 71, 79, 213, 237, 293, 879, 923, 1027, 2769, 3081, 3809, 5609, 11427, 16827, 20803, 23147, 62409, 69441, 72917, 218751, 270439, 300911, 811317, 902733, 1643437, 4930311, 21364681, 64094043]

約数ペア:

[(1, 64094043), (3, 21364681), (13, 4930311), (39, 1643437), (71, 902733), (79, 811317), (213, 300911), (237, 270439), (293, 218751), (879, 72917), (923, 69441), (1027, 62409), (2769, 23147), (3081, 20803), (3809, 16827), (5609, 11427)]