27017559

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{42281}}^1$

素因数の和:42358

約数の個数: 12

約数和(自身を含む): 39575952

約数和(自身を除く): 12558393

約数列:

[1, 3, 9, 71, 213, 639, 42281, 126843, 380529, 3001951, 9005853, 27017559]

約数ペア:

[(1, 27017559), (3, 9005853), (9, 3001951), (71, 380529), (213, 126843), (639, 42281)]