27701199

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{1831}}^1$

素因数の和:1919

約数の個数: 18

約数和(自身を含む): 41034968

約数和(自身を除く): 13333769

約数列:

[1, 3, 9, 41, 123, 369, 1681, 1831, 5043, 5493, 15129, 16479, 75071, 225213, 675639, 3077911, 9233733, 27701199]

約数ペア:

[(1, 27701199), (3, 9233733), (9, 3077911), (41, 675639), (123, 225213), (369, 75071), (1681, 16479), (1831, 15129), (5043, 5493)]