27717069

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 12833331

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 239, 717, 899, 1247, 1333, 2697, 3741, 3999, 6931, 7409, 10277, 20793, 22227, 30831, 38657, 115971, 214861, 298033, 318587, 644583, 894099, 955761, 9239023, 27717069]

約数ペア:

[(1, 27717069), (3, 9239023), (29, 955761), (31, 894099), (43, 644583), (87, 318587), (93, 298033), (129, 214861), (239, 115971), (717, 38657), (899, 30831), (1247, 22227), (1333, 20793), (2697, 10277), (3741, 7409), (3999, 6931)]