57272259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40361}}^1$

素因数の和:40418

約数の個数: 16

約数和(自身を含む): 85244544

約数和(自身を除く): 27972285

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 40361, 121083, 443971, 1331913, 1735523, 5206569, 19090753, 57272259]

約数ペア:

[(1, 57272259), (3, 19090753), (11, 5206569), (33, 1735523), (43, 1331913), (129, 443971), (473, 121083), (1419, 40361)]