71390392671

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{82009}}^1$

素因数の和:82156

約数の個数: 48

約数和(自身を含む): 110217503520

約数和(自身を除く): 38827110849

約数列:

[1, 3, 13, 17, 39, 51, 101, 169, 221, 303, 507, 663, 1313, 1717, 2873, 3939, 5151, 8619, 17069, 22321, 51207, 66963, 82009, 246027, 290173, 870519, 1066117, 1394153, 3198351, 4182459, 8282909, 13859521, 18123989, 24848727, 41578563, 54371967, 107677817, 140809453, 235611857, 323033451, 422428359, 706835571, 1399811621, 1830522889, 4199434863, 5491568667, 23796797557, 71390392671]

約数ペア:

[(1, 71390392671), (3, 23796797557), (13, 5491568667), (17, 4199434863), (39, 1830522889), (51, 1399811621), (101, 706835571), (169, 422428359), (221, 323033451), (303, 235611857), (507, 140809453), (663, 107677817), (1313, 54371967), (1717, 41578563), (2873, 24848727), (3939, 18123989), (5151, 13859521), (8619, 8282909), (17069, 4182459), (22321, 3198351), (51207, 1394153), (66963, 1066117), (82009, 870519), (246027, 290173)]