769672287

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{161053}}^1$

素因数の和:161124

約数の個数: 20

約数和(自身を含む): 1169252040

約数和(自身を除く): 399579753

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 161053, 483159, 1449477, 4348431, 9502127, 13045293, 28506381, 85519143, 256557429, 769672287]

約数ペア:

[(1, 769672287), (3, 256557429), (9, 85519143), (27, 28506381), (59, 13045293), (81, 9502127), (177, 4348431), (531, 1449477), (1593, 483159), (4779, 161053)]