68120524437

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11503}}^1\times {\mathrm{3863}}^1$

素因数の和:15449

約数の個数: 32

約数和(自身を含む): 105261047808

約数和(自身を除く): 37140523371

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 3863, 11503, 11589, 27041, 34509, 80521, 81123, 241563, 281999, 839719, 845997, 1973993, 2519157, 5878033, 5921979, 17634099, 44436089, 133308267, 311052623, 933157869, 3243834497, 9731503491, 22706841479, 68120524437]

約数ペア:

[(1, 68120524437), (3, 22706841479), (7, 9731503491), (21, 3243834497), (73, 933157869), (219, 311052623), (511, 133308267), (1533, 44436089), (3863, 17634099), (11503, 5921979), (11589, 5878033), (27041, 2519157), (34509, 1973993), (80521, 845997), (81123, 839719), (241563, 281999)]