181344501

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{172217}}^1$

素因数の和:172242

約数の個数: 20

約数和(自身を含む): 291737292

約数和(自身を除く): 110392791

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 172217, 516651, 1549953, 2238821, 4649859, 6716463, 13949577, 20149389, 60448167, 181344501]

約数ペア:

[(1, 181344501), (3, 60448167), (9, 20149389), (13, 13949577), (27, 6716463), (39, 4649859), (81, 2238821), (117, 1549953), (351, 516651), (1053, 172217)]