85819581

素因数分解:

$3^5\times {\mathrm{179}}^1\times {\mathrm{1973}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 129336480

約数和(自身を除く): 43516899

約数列:

[1, 3, 9, 27, 81, 179, 243, 537, 1611, 1973, 4833, 5919, 14499, 17757, 43497, 53271, 159813, 353167, 479439, 1059501, 3178503, 9535509, 28606527, 85819581]

約数ペア:

[(1, 85819581), (3, 28606527), (9, 9535509), (27, 3178503), (81, 1059501), (179, 479439), (243, 353167), (537, 159813), (1611, 53271), (1973, 43497), (4833, 17757), (5919, 14499)]