27917091

素因数分解:

$3^2\times {\mathrm{67}}^2\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 18

約数和(自身を含む): 40994772

約数和(自身を除く): 13077681

約数列:

[1, 3, 9, 67, 201, 603, 691, 2073, 4489, 6219, 13467, 40401, 46297, 138891, 416673, 3101899, 9305697, 27917091]

約数ペア:

[(1, 27917091), (3, 9305697), (9, 3101899), (67, 416673), (201, 138891), (603, 46297), (691, 40401), (2073, 13467), (4489, 6219)]