227319939

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12149}}^1$

素因数の和:12182

約数の個数: 48

約数和(自身を含む): 424569600

約数和(自身を除く): 197249661

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 6237, 12149, 18711, 36447, 85043, 109341, 133639, 255129, 328023, 400917, 765387, 935473, 984069, 1202751, 2296161, 2806419, 2952207, 3608253, 6888483, 8419257, 10824759, 20665449, 25257771, 32474277, 75773313, 227319939]

約数ペア:

[(1, 227319939), (3, 75773313), (7, 32474277), (9, 25257771), (11, 20665449), (21, 10824759), (27, 8419257), (33, 6888483), (63, 3608253), (77, 2952207), (81, 2806419), (99, 2296161), (189, 1202751), (231, 984069), (243, 935473), (297, 765387), (567, 400917), (693, 328023), (891, 255129), (1701, 133639), (2079, 109341), (2673, 85043), (6237, 36447), (12149, 18711)]