26790831

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{2927}}^1$

素因数の和:3052

約数の個数: 20

約数和(自身を含む): 40388832

約数和(自身を除く): 13598001

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 2927, 3051, 8781, 9153, 26343, 79029, 237087, 330751, 992253, 2976759, 8930277, 26790831]

約数ペア:

[(1, 26790831), (3, 8930277), (9, 2976759), (27, 992253), (81, 330751), (113, 237087), (339, 79029), (1017, 26343), (2927, 9153), (3051, 8781)]