27260811

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 40934400

約数和(自身を除く): 13673589

約数列:

[1, 3, 9, 31, 93, 199, 279, 491, 597, 1473, 1791, 4419, 6169, 15221, 18507, 45663, 55521, 97709, 136989, 293127, 879381, 3028979, 9086937, 27260811]

約数ペア:

[(1, 27260811), (3, 9086937), (9, 3028979), (31, 879381), (93, 293127), (199, 136989), (279, 97709), (491, 55521), (597, 45663), (1473, 18507), (1791, 15221), (4419, 6169)]