33820173

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{1747}}^1$

素因数の和:1998

約数の個数: 20

約数和(自身を含む): 50761920

約数和(自身を除く): 16941747

約数列:

[1, 3, 9, 27, 81, 239, 717, 1747, 2151, 5241, 6453, 15723, 19359, 47169, 141507, 417533, 1252599, 3757797, 11273391, 33820173]

約数ペア:

[(1, 33820173), (3, 11273391), (9, 3757797), (27, 1252599), (81, 417533), (239, 141507), (717, 47169), (1747, 19359), (2151, 15723), (5241, 6453)]