27158937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6761}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 39381888

約数和(自身を除く): 12222951

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 6761, 20283, 87893, 263679, 696383, 2089149, 9052979, 27158937]

約数ペア:

[(1, 27158937), (3, 9052979), (13, 2089149), (39, 696383), (103, 263679), (309, 87893), (1339, 20283), (4017, 6761)]