8151759

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 15193728

約数和(自身を除く): 7041969

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1307, 2079, 3921, 6237, 9149, 11763, 14377, 27447, 35289, 43131, 82341, 100639, 105867, 129393, 247023, 301917, 388179, 741069, 905751, 1164537, 2717253, 8151759]

約数ペア:

[(1, 8151759), (3, 2717253), (7, 1164537), (9, 905751), (11, 741069), (21, 388179), (27, 301917), (33, 247023), (63, 129393), (77, 105867), (81, 100639), (99, 82341), (189, 43131), (231, 35289), (297, 27447), (567, 14377), (693, 11763), (891, 9149), (1307, 6237), (2079, 3921)]