55315689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128941}}^1$

素因数の和:128968

約数の個数: 16

約数和(自身を含む): 86649024

約数和(自身を除く): 31333335

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 128941, 386823, 1418351, 1676233, 4255053, 5028699, 18438563, 55315689]

約数ペア:

[(1, 55315689), (3, 18438563), (11, 5028699), (13, 4255053), (33, 1676233), (39, 1418351), (143, 386823), (429, 128941)]