78503409

素因数分解:

$3^2\times {\mathrm{1621}}^1\times {\mathrm{5381}}^1$

素因数の和:7008

約数の個数: 12

約数和(自身を含む): 113484852

約数和(自身を除く): 34981443

約数列:

[1, 3, 9, 1621, 4863, 5381, 14589, 16143, 48429, 8722601, 26167803, 78503409]

約数ペア:

[(1, 78503409), (3, 26167803), (9, 8722601), (1621, 48429), (4863, 16143), (5381, 14589)]