157057666551

素因数分解:

$3^3\times {\mathrm{149}}^2\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 235168281600

約数和(自身を除く): 78110615049

約数列:

[1, 3, 9, 27, 149, 447, 479, 547, 1341, 1437, 1641, 4023, 4311, 4923, 12933, 14769, 22201, 66603, 71371, 81503, 199809, 214113, 244509, 262013, 599427, 642339, 733527, 786039, 1927017, 2200581, 2358117, 7074351, 10634279, 12143947, 31902837, 36431841, 39039937, 95708511, 109295523, 117119811, 287125533, 327886569, 351359433, 1054078299, 5816950613, 17450851839, 52352555517, 157057666551]

約数ペア:

[(1, 157057666551), (3, 52352555517), (9, 17450851839), (27, 5816950613), (149, 1054078299), (447, 351359433), (479, 327886569), (547, 287125533), (1341, 117119811), (1437, 109295523), (1641, 95708511), (4023, 39039937), (4311, 36431841), (4923, 31902837), (12933, 12143947), (14769, 10634279), (22201, 7074351), (66603, 2358117), (71371, 2200581), (81503, 1927017), (199809, 786039), (214113, 733527), (244509, 642339), (262013, 599427)]