1566392091279

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1\times {\mathrm{255617}}^1$

素因数の和:256439

約数の個数: 32

約数和(自身を含む): 2172057719040

約数和(自身を除く): 605665627761

約数列:

[1, 3, 43, 67, 129, 201, 709, 2127, 2881, 8643, 30487, 47503, 91461, 142509, 255617, 766851, 2042629, 6127887, 10991531, 17126339, 32974593, 51379017, 181232453, 543697359, 736432577, 2209297731, 7792995479, 12142574351, 23378986437, 36427723053, 522130697093, 1566392091279]

約数ペア:

[(1, 1566392091279), (3, 522130697093), (43, 36427723053), (67, 23378986437), (129, 12142574351), (201, 7792995479), (709, 2209297731), (2127, 736432577), (2881, 543697359), (8643, 181232453), (30487, 51379017), (47503, 32974593), (91461, 17126339), (142509, 10991531), (255617, 6127887), (766851, 2042629)]