193035771

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 295488000

約数和(自身を除く): 102452229

約数列:

[1, 3, 9, 27, 37, 111, 199, 333, 597, 971, 999, 1791, 2913, 5373, 7363, 8739, 22089, 26217, 35927, 66267, 107781, 193229, 198801, 323343, 579687, 970029, 1739061, 5217183, 7149473, 21448419, 64345257, 193035771]

約数ペア:

[(1, 193035771), (3, 64345257), (9, 21448419), (27, 7149473), (37, 5217183), (111, 1739061), (199, 970029), (333, 579687), (597, 323343), (971, 198801), (999, 193229), (1791, 107781), (2913, 66267), (5373, 35927), (7363, 26217), (8739, 22089)]