162798903

素因数分解:

$3^4\times {\mathrm{43}}^2\times {\mathrm{1087}}^1$

素因数の和:1185

約数の個数: 30

約数和(自身を含む): 249209664

約数和(自身を除く): 86410761

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1087, 1161, 1849, 3261, 3483, 5547, 9783, 16641, 29349, 46741, 49923, 88047, 140223, 149769, 420669, 1262007, 2009863, 3786021, 6029589, 18088767, 54266301, 162798903]

約数ペア:

[(1, 162798903), (3, 54266301), (9, 18088767), (27, 6029589), (43, 3786021), (81, 2009863), (129, 1262007), (387, 420669), (1087, 149769), (1161, 140223), (1849, 88047), (3261, 49923), (3483, 46741), (5547, 29349), (9783, 16641)]