56679939

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{29567}}^1$

素因数の和:29647

約数の個数: 16

約数和(自身を含む): 85155840

約数和(自身を除く): 28475901

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 29567, 88701, 266103, 798309, 2099257, 6297771, 18893313, 56679939]

約数ペア:

[(1, 56679939), (3, 18893313), (9, 6297771), (27, 2099257), (71, 798309), (213, 266103), (639, 88701), (1917, 29567)]