128858504013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{587341}}^1$

素因数の和:588649

約数の個数: 24

約数和(自身を含む): 196078253280

約数和(自身を除く): 67219749267

約数列:

[1, 3, 9, 19, 57, 171, 1283, 3849, 11547, 24377, 73131, 219393, 587341, 1762023, 5286069, 11159479, 33478437, 100435311, 753558503, 2260675509, 6782026527, 14317611557, 42952834671, 128858504013]

約数ペア:

[(1, 128858504013), (3, 42952834671), (9, 14317611557), (19, 6782026527), (57, 2260675509), (171, 753558503), (1283, 100435311), (3849, 33478437), (11547, 11159479), (24377, 5286069), (73131, 1762023), (219393, 587341)]