70146783

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1493

約数の個数: 48

約数和(自身を含む): 124241760

約数和(自身を除く): 54094977

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1433, 1813, 2331, 4299, 5439, 6993, 10031, 12897, 16317, 30093, 38691, 48951, 53021, 70217, 90279, 159063, 210651, 270837, 371147, 477189, 631953, 1113441, 1431567, 1895859, 2598029, 3340323, 7794087, 10020969, 23382261, 70146783]

約数ペア:

[(1, 70146783), (3, 23382261), (7, 10020969), (9, 7794087), (21, 3340323), (27, 2598029), (37, 1895859), (49, 1431567), (63, 1113441), (111, 631953), (147, 477189), (189, 371147), (259, 270837), (333, 210651), (441, 159063), (777, 90279), (999, 70217), (1323, 53021), (1433, 48951), (1813, 38691), (2331, 30093), (4299, 16317), (5439, 12897), (6993, 10031)]