55139373

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1820

約数の個数: 28

約数和(自身を含む): 84641920

約数和(自身を除く): 29502547

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 1759, 3483, 5277, 10449, 15831, 31347, 47493, 75637, 142479, 226911, 427437, 680733, 1282311, 2042199, 6126597, 18379791, 55139373]

約数ペア:

[(1, 55139373), (3, 18379791), (9, 6126597), (27, 2042199), (43, 1282311), (81, 680733), (129, 427437), (243, 226911), (387, 142479), (729, 75637), (1161, 47493), (1759, 31347), (3483, 15831), (5277, 10449)]