29126943819

素因数分解:

$3^4\times {\mathrm{2957}}^1\times {\mathrm{121607}}^1$

素因数の和:124576

約数の個数: 20

約数和(自身を含む): 43525692144

約数和(自身を除く): 14398748325

約数列:

[1, 3, 9, 27, 81, 2957, 8871, 26613, 79839, 121607, 239517, 364821, 1094463, 3283389, 9850167, 359591899, 1078775697, 3236327091, 9708981273, 29126943819]

約数ペア:

[(1, 29126943819), (3, 9708981273), (9, 3236327091), (27, 1078775697), (81, 359591899), (2957, 9850167), (8871, 3283389), (26613, 1094463), (79839, 364821), (121607, 239517)]