85104837

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{1609}}^1$

素因数の和:2274

約数の個数: 20

約数和(自身を含む): 127405740

約数和(自身を除く): 42300903

約数列:

[1, 3, 9, 27, 81, 653, 1609, 1959, 4827, 5877, 14481, 17631, 43443, 52893, 130329, 1050677, 3152031, 9456093, 28368279, 85104837]

約数ペア:

[(1, 85104837), (3, 28368279), (9, 9456093), (27, 3152031), (81, 1050677), (653, 130329), (1609, 52893), (1959, 43443), (4827, 17631), (5877, 14481)]