71709111

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{156229}}^1$

素因数の和:156255

約数の個数: 16

約数和(自身を含む): 112485600

約数和(自身を除く): 40776489

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 156229, 468687, 1406061, 2655893, 4218183, 7967679, 23903037, 71709111]

約数ペア:

[(1, 71709111), (3, 23903037), (9, 7967679), (17, 4218183), (27, 2655893), (51, 1406061), (153, 468687), (459, 156229)]