26841933

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{1613}}^1$

素因数の和:1705

約数の個数: 18

約数和(自身を含む): 39718926

約数和(自身を除く): 12876993

約数列:

[1, 3, 9, 43, 129, 387, 1613, 1849, 4839, 5547, 14517, 16641, 69359, 208077, 624231, 2982437, 8947311, 26841933]

約数ペア:

[(1, 26841933), (3, 8947311), (9, 2982437), (43, 624231), (129, 208077), (387, 69359), (1613, 16641), (1849, 14517), (4839, 5547)]