2071566333

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18439}}^1$

素因数の和:18543

約数の個数: 40

約数和(自身を含む): 3302235200

約数和(自身を除く): 1230668867

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 1387, 1539, 1971, 4161, 5913, 12483, 18439, 37449, 55317, 112347, 165951, 350341, 497853, 1051023, 1346047, 1493559, 3153069, 4038141, 9459207, 12114423, 25574893, 28377621, 36343269, 76724679, 109029807, 230174037, 690522111, 2071566333]

約数ペア:

[(1, 2071566333), (3, 690522111), (9, 230174037), (19, 109029807), (27, 76724679), (57, 36343269), (73, 28377621), (81, 25574893), (171, 12114423), (219, 9459207), (513, 4038141), (657, 3153069), (1387, 1493559), (1539, 1346047), (1971, 1051023), (4161, 497853), (5913, 350341), (12483, 165951), (18439, 112347), (37449, 55317)]