66912353613

素因数分解:

$3^3\times 7^2\times {\mathrm{50576231}}^1$

素因数の和:50576254

約数の個数: 24

約数和(自身を含む): 115313808960

約数和(自身を除く): 48401455347

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 50576231, 151728693, 354033617, 455186079, 1062100851, 1365558237, 2478235319, 3186302553, 7434705957, 9558907659, 22304117871, 66912353613]

約数ペア:

[(1, 66912353613), (3, 22304117871), (7, 9558907659), (9, 7434705957), (21, 3186302553), (27, 2478235319), (49, 1365558237), (63, 1062100851), (147, 455186079), (189, 354033617), (441, 151728693), (1323, 50576231)]