54085401

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{4253}}^1$

素因数の和:4422

約数の個数: 20

約数和(自身を含む): 81327972

約数和(自身を除く): 27242571

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 4253, 12717, 12759, 38277, 114831, 344493, 667721, 2003163, 6009489, 18028467, 54085401]

約数ペア:

[(1, 54085401), (3, 18028467), (9, 6009489), (27, 2003163), (81, 667721), (157, 344493), (471, 114831), (1413, 38277), (4239, 12759), (4253, 12717)]