126910557

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{82463}}^1$

素因数の和:82494

約数の個数: 20

約数和(自身を含む): 199562880

約数和(自身を除く): 72652323

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 82463, 247389, 742167, 1566797, 2226501, 4700391, 6679503, 14101173, 42303519, 126910557]

約数ペア:

[(1, 126910557), (3, 42303519), (9, 14101173), (19, 6679503), (27, 4700391), (57, 2226501), (81, 1566797), (171, 742167), (513, 247389), (1539, 82463)]