2051270782677

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1723}}^1\times {\mathrm{658111}}^1$

素因数の和:659910

約数の個数: 32

約数和(自身を含む): 3086071439360

約数和(自身を除く): 1034800656683

約数列:

[1, 3, 9, 27, 67, 201, 603, 1723, 1809, 5169, 15507, 46521, 115441, 346323, 658111, 1038969, 1974333, 3116907, 5922999, 17768997, 44093437, 132280311, 396840933, 1133925253, 1190522799, 3401775759, 10205327277, 30615981831, 75972991951, 227918975853, 683756927559, 2051270782677]

約数ペア:

[(1, 2051270782677), (3, 683756927559), (9, 227918975853), (27, 75972991951), (67, 30615981831), (201, 10205327277), (603, 3401775759), (1723, 1190522799), (1809, 1133925253), (5169, 396840933), (15507, 132280311), (46521, 44093437), (115441, 17768997), (346323, 5922999), (658111, 3116907), (1038969, 1974333)]