170990127

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{246739}}^1$

素因数の和:246763

約数の個数: 24

約数和(自身を含む): 307931520

約数和(自身を除く): 136941393

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 246739, 740217, 1727173, 2220651, 2714129, 5181519, 8142387, 15544557, 18998903, 24427161, 56996709, 170990127]

約数ペア:

[(1, 170990127), (3, 56996709), (7, 24427161), (9, 18998903), (11, 15544557), (21, 8142387), (33, 5181519), (63, 2714129), (77, 2220651), (99, 1727173), (231, 740217), (693, 246739)]