25864677

素因数分解:

$3^5\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 39041184

約数和(自身を除く): 13176507

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 653, 1467, 1959, 4401, 5877, 13203, 17631, 39609, 52893, 106439, 158679, 319317, 957951, 2873853, 8621559, 25864677]

約数ペア:

[(1, 25864677), (3, 8621559), (9, 2873853), (27, 957951), (81, 319317), (163, 158679), (243, 106439), (489, 52893), (653, 39609), (1467, 17631), (1959, 13203), (4401, 5877)]