2010159909

素因数分解:

$3^6\times {\mathrm{677}}^1\times {\mathrm{4073}}^1$

素因数の和:4768

約数の個数: 28

約数和(自身を含む): 3019053996

約数和(自身を除く): 1008894087

約数列:

[1, 3, 9, 27, 81, 243, 677, 729, 2031, 4073, 6093, 12219, 18279, 36657, 54837, 109971, 164511, 329913, 493533, 989739, 2757421, 2969217, 8272263, 24816789, 74450367, 223351101, 670053303, 2010159909]

約数ペア:

[(1, 2010159909), (3, 670053303), (9, 223351101), (27, 74450367), (81, 24816789), (243, 8272263), (677, 2969217), (729, 2757421), (2031, 989739), (4073, 493533), (6093, 329913), (12219, 164511), (18279, 109971), (36657, 54837)]