91997613

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1416

約数の個数: 28

約数和(自身を含む): 139462428

約数和(自身を除く): 47464815

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 1301, 2619, 3903, 7857, 11709, 23571, 35127, 70713, 105381, 126197, 316143, 378591, 948429, 1135773, 3407319, 10221957, 30665871, 91997613]

約数ペア:

[(1, 91997613), (3, 30665871), (9, 10221957), (27, 3407319), (81, 1135773), (97, 948429), (243, 378591), (291, 316143), (729, 126197), (873, 105381), (1301, 70713), (2619, 35127), (3903, 23571), (7857, 11709)]