16670043

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1790

約数の個数: 28

約数和(自身を含む): 26931520

約数和(自身を除く): 10261477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1759, 3159, 5277, 9477, 15831, 22867, 47493, 68601, 142479, 205803, 427437, 617409, 1282311, 1852227, 5556681, 16670043]

約数ペア:

[(1, 16670043), (3, 5556681), (9, 1852227), (13, 1282311), (27, 617409), (39, 427437), (81, 205803), (117, 142479), (243, 68601), (351, 47493), (729, 22867), (1053, 15831), (1759, 9477), (3159, 5277)]