68910303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9623}}^1$

素因数の和:9675

約数の個数: 32

約数和(自身を含む): 118259712

約数和(自身を除く): 49349409

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 9623, 28869, 67361, 105853, 202083, 298313, 317559, 740971, 894939, 2088191, 2222913, 3281443, 6264573, 9844329, 22970101, 68910303]

約数ペア:

[(1, 68910303), (3, 22970101), (7, 9844329), (11, 6264573), (21, 3281443), (31, 2222913), (33, 2088191), (77, 894939), (93, 740971), (217, 317559), (231, 298313), (341, 202083), (651, 105853), (1023, 67361), (2387, 28869), (7161, 9623)]