9853291287

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{158141}}^1$

素因数の和:158220

約数の個数: 48

約数和(自身を含む): 17367787008

約数和(自身を除く): 7514495721

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 483, 903, 989, 1449, 2709, 2967, 6923, 8901, 20769, 62307, 158141, 474423, 1106987, 1423269, 3320961, 3637243, 6800063, 9962883, 10911729, 20400189, 25460701, 32735187, 47600441, 61200567, 76382103, 142801323, 156401449, 229146309, 428403969, 469204347, 1094810143, 1407613041, 3284430429, 9853291287]

約数ペア:

[(1, 9853291287), (3, 3284430429), (7, 1407613041), (9, 1094810143), (21, 469204347), (23, 428403969), (43, 229146309), (63, 156401449), (69, 142801323), (129, 76382103), (161, 61200567), (207, 47600441), (301, 32735187), (387, 25460701), (483, 20400189), (903, 10911729), (989, 9962883), (1449, 6800063), (2709, 3637243), (2967, 3320961), (6923, 1423269), (8901, 1106987), (20769, 474423), (62307, 158141)]