27027009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 40881152

約数和(自身を除く): 13854143

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 1327, 2263, 3981, 6789, 11943, 20367, 41137, 96871, 123411, 290613, 370233, 871839, 3003001, 9009003, 27027009]

約数ペア:

[(1, 27027009), (3, 9009003), (9, 3003001), (31, 871839), (73, 370233), (93, 290613), (219, 123411), (279, 96871), (657, 41137), (1327, 20367), (2263, 11943), (3981, 6789)]