27080001

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{25717}}^1$

素因数の和:25742

約数の個数: 20

約数和(自身を含む): 43566292

約数和(自身を除く): 16486291

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 25717, 77151, 231453, 334321, 694359, 1002963, 2083077, 3008889, 9026667, 27080001]

約数ペア:

[(1, 27080001), (3, 9026667), (9, 3008889), (13, 2083077), (27, 1002963), (39, 694359), (81, 334321), (117, 231453), (351, 77151), (1053, 25717)]