27654861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37321}}^1$

素因数の和:37356

約数の個数: 16

約数和(自身を含む): 41800640

約数和(自身を除く): 14145779

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 37321, 111963, 485173, 709099, 1455519, 2127297, 9218287, 27654861]

約数ペア:

[(1, 27654861), (3, 9218287), (13, 2127297), (19, 1455519), (39, 709099), (57, 485173), (247, 111963), (741, 37321)]