86387229

素因数分解:

$3^6\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:908

約数の個数: 28

約数和(自身を含む): 130495456

約数和(自身を除く): 44108227

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 727, 729, 1467, 2181, 4401, 6543, 13203, 19629, 39609, 58887, 118501, 118827, 176661, 355503, 529983, 1066509, 3199527, 9598581, 28795743, 86387229]

約数ペア:

[(1, 86387229), (3, 28795743), (9, 9598581), (27, 3199527), (81, 1066509), (163, 529983), (243, 355503), (489, 176661), (727, 118827), (729, 118501), (1467, 58887), (2181, 39609), (4401, 19629), (6543, 13203)]