86764977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5413}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 135978024

約数和(自身を除く): 49213047

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 5413, 16029, 16239, 48717, 70369, 211107, 633321, 741581, 2224743, 6674229, 9640553, 28921659, 86764977]

約数ペア:

[(1, 86764977), (3, 28921659), (9, 9640553), (13, 6674229), (39, 2224743), (117, 741581), (137, 633321), (411, 211107), (1233, 70369), (1781, 48717), (5343, 16239), (5413, 16029)]