187610229

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 285911040

約数和(自身を除く): 98300811

約数列:

[1, 3, 9, 27, 47, 141, 163, 423, 489, 907, 1269, 1467, 2721, 4401, 7661, 8163, 22983, 24489, 42629, 68949, 127887, 147841, 206847, 383661, 443523, 1150983, 1330569, 3991707, 6948527, 20845581, 62536743, 187610229]

約数ペア:

[(1, 187610229), (3, 62536743), (9, 20845581), (27, 6948527), (47, 3991707), (141, 1330569), (163, 1150983), (423, 443523), (489, 383661), (907, 206847), (1269, 147841), (1467, 127887), (2721, 68949), (4401, 42629), (7661, 24489), (8163, 22983)]