31717071717

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{7951}}^1$

素因数の和:8138

約数の個数: 48

約数和(自身を含む): 46403546112

約数和(自身を除く): 14686474395

約数列:

[1, 3, 17, 43, 51, 107, 129, 289, 321, 731, 867, 1819, 2193, 4601, 5457, 7951, 12427, 13803, 23853, 30923, 37281, 78217, 92769, 135167, 234651, 341893, 405501, 850757, 1025679, 1329689, 2297839, 2552271, 3989067, 5812181, 6893517, 14462869, 17436543, 36582551, 43388607, 98807077, 109747653, 245868773, 296421231, 621903367, 737606319, 1865710101, 10572357239, 31717071717]

約数ペア:

[(1, 31717071717), (3, 10572357239), (17, 1865710101), (43, 737606319), (51, 621903367), (107, 296421231), (129, 245868773), (289, 109747653), (321, 98807077), (731, 43388607), (867, 36582551), (1819, 17436543), (2193, 14462869), (4601, 6893517), (5457, 5812181), (7951, 3989067), (12427, 2552271), (13803, 2297839), (23853, 1329689), (30923, 1025679), (37281, 850757), (78217, 405501), (92769, 341893), (135167, 234651)]