206536635

素因数分解:

$3^6\times 5^1\times {\mathrm{56663}}^1$

素因数の和:56686

約数の個数: 28

約数和(自身を含む): 371602512

約数和(自身を除く): 165065877

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 56663, 169989, 283315, 509967, 849945, 1529901, 2549835, 4589703, 7649505, 13769109, 22948515, 41307327, 68845545, 206536635]

約数ペア:

[(1, 206536635), (3, 68845545), (5, 41307327), (9, 22948515), (15, 13769109), (27, 7649505), (45, 4589703), (81, 2549835), (135, 1529901), (243, 849945), (405, 509967), (729, 283315), (1215, 169989), (3645, 56663)]