156786238089

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{177467}}^1$

素因数の和:178331

約数の個数: 40

約数和(自身を含む): 252529865280

約数和(自身を除く): 95743627191

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 839, 1053, 2517, 7551, 10907, 22653, 32721, 67959, 98163, 177467, 294489, 532401, 883467, 1597203, 2307071, 4791609, 6921213, 14374827, 20763639, 62290917, 148894813, 186872751, 446684439, 1340053317, 1935632569, 4020159951, 5806897707, 12060479853, 17420693121, 52262079363, 156786238089]

約数ペア:

[(1, 156786238089), (3, 52262079363), (9, 17420693121), (13, 12060479853), (27, 5806897707), (39, 4020159951), (81, 1935632569), (117, 1340053317), (351, 446684439), (839, 186872751), (1053, 148894813), (2517, 62290917), (7551, 20763639), (10907, 14374827), (22653, 6921213), (32721, 4791609), (67959, 2307071), (98163, 1597203), (177467, 883467), (294489, 532401)]