83466999

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 153863424

約数和(自身を除く): 70396425

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 2709, 2801, 3311, 4257, 8403, 9933, 19607, 25209, 29799, 30811, 58821, 92433, 120443, 176463, 215677, 277299, 361329, 647031, 843101, 1083987, 1324873, 1941093, 2529303, 3974619, 7587909, 9274111, 11923857, 27822333, 83466999]

約数ペア:

[(1, 83466999), (3, 27822333), (7, 11923857), (9, 9274111), (11, 7587909), (21, 3974619), (33, 2529303), (43, 1941093), (63, 1324873), (77, 1083987), (99, 843101), (129, 647031), (231, 361329), (301, 277299), (387, 215677), (473, 176463), (693, 120443), (903, 92433), (1419, 58821), (2709, 30811), (2801, 29799), (3311, 25209), (4257, 19607), (8403, 9933)]