827084421

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 1313328640

約数和(自身を除く): 486244219

約数列:

[1, 3, 9, 19, 37, 57, 61, 111, 171, 183, 333, 549, 703, 1159, 2109, 2143, 2257, 3477, 6327, 6429, 6771, 10431, 19287, 20313, 40717, 42883, 79291, 122151, 128649, 130723, 237873, 366453, 385947, 392169, 713619, 1176507, 1506529, 2483737, 4519587, 4836751, 7451211, 13558761, 14510253, 22353633, 43530759, 91898269, 275694807, 827084421]

約数ペア:

[(1, 827084421), (3, 275694807), (9, 91898269), (19, 43530759), (37, 22353633), (57, 14510253), (61, 13558761), (111, 7451211), (171, 4836751), (183, 4519587), (333, 2483737), (549, 1506529), (703, 1176507), (1159, 713619), (2109, 392169), (2143, 385947), (2257, 366453), (3477, 237873), (6327, 130723), (6429, 128649), (6771, 122151), (10431, 79291), (19287, 42883), (20313, 40717)]