39663477

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 70606848

約数和(自身を除く): 30943371

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 883, 1449, 1953, 2139, 2649, 4991, 6181, 6417, 7947, 14973, 18543, 20309, 27373, 44919, 55629, 60927, 82119, 142163, 182781, 191611, 246357, 426489, 574833, 629579, 1279467, 1724499, 1888737, 4407053, 5666211, 13221159, 39663477]

約数ペア:

[(1, 39663477), (3, 13221159), (7, 5666211), (9, 4407053), (21, 1888737), (23, 1724499), (31, 1279467), (63, 629579), (69, 574833), (93, 426489), (161, 246357), (207, 191611), (217, 182781), (279, 142163), (483, 82119), (651, 60927), (713, 55629), (883, 44919), (1449, 27373), (1953, 20309), (2139, 18543), (2649, 14973), (4991, 7947), (6181, 6417)]