64888926531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151256239}}^1$

素因数の和:151256266

約数の個数: 16

約数和(自身を含む): 101644193280

約数和(自身を除く): 36755266749

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 151256239, 453768717, 1663818629, 1966331107, 4991455887, 5898993321, 21629642177, 64888926531]

約数ペア:

[(1, 64888926531), (3, 21629642177), (11, 5898993321), (13, 4991455887), (33, 1966331107), (39, 1663818629), (143, 453768717), (429, 151256239)]