27788319

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4696

約数の個数: 32

約数和(自身を含む): 46952640

約数和(自身を除く): 19164321

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 4657, 5967, 13971, 41913, 60541, 79169, 125739, 181623, 237507, 544869, 712521, 1029197, 1634607, 2137563, 3087591, 9262773, 27788319]

約数ペア:

[(1, 27788319), (3, 9262773), (9, 3087591), (13, 2137563), (17, 1634607), (27, 1029197), (39, 712521), (51, 544869), (117, 237507), (153, 181623), (221, 125739), (351, 79169), (459, 60541), (663, 41913), (1989, 13971), (4657, 5967)]