56127681

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{10771}}^1$

素因数の和:10973

約数の個数: 16

約数和(自身を含む): 83590720

約数和(自身を除く): 27463039

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 10771, 32313, 96939, 290817, 2078803, 6236409, 18709227, 56127681]

約数ペア:

[(1, 56127681), (3, 18709227), (9, 6236409), (27, 2078803), (193, 290817), (579, 96939), (1737, 32313), (5211, 10771)]