54186819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{6421}}^1$

素因数の和:6550

約数の個数: 16

約数和(自身を含む): 75522720

約数和(自身を除く): 21335901

約数列:

[1, 3, 29, 87, 97, 291, 2813, 6421, 8439, 19263, 186209, 558627, 622837, 1868511, 18062273, 54186819]

約数ペア:

[(1, 54186819), (3, 18062273), (29, 1868511), (87, 622837), (97, 558627), (291, 186209), (2813, 19263), (6421, 8439)]