27688167

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 43570800

約数和(自身を除く): 15882633

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 2659, 3471, 7977, 10413, 23931, 34567, 103701, 236651, 311103, 709953, 2129859, 3076463, 9229389, 27688167]

約数ペア:

[(1, 27688167), (3, 9229389), (9, 3076463), (13, 2129859), (39, 709953), (89, 311103), (117, 236651), (267, 103701), (801, 34567), (1157, 23931), (2659, 10413), (3471, 7977)]