273669759

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 457801344

約数和(自身を除く): 184131585

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 243, 297, 387, 473, 891, 1161, 1419, 2381, 2673, 3483, 4257, 7143, 10449, 12771, 21429, 26191, 38313, 64287, 78573, 102383, 114939, 192861, 235719, 307149, 578583, 707157, 921447, 1126213, 2121471, 2764341, 3378639, 6364413, 8293023, 10135917, 24879069, 30407751, 91223253, 273669759]

約数ペア:

[(1, 273669759), (3, 91223253), (9, 30407751), (11, 24879069), (27, 10135917), (33, 8293023), (43, 6364413), (81, 3378639), (99, 2764341), (129, 2121471), (243, 1126213), (297, 921447), (387, 707157), (473, 578583), (891, 307149), (1161, 235719), (1419, 192861), (2381, 114939), (2673, 102383), (3483, 78573), (4257, 64287), (7143, 38313), (10449, 26191), (12771, 21429)]