325981827

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3374

約数の個数: 28

約数和(自身を含む): 492418360

約数和(自身を除く): 166436533

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 729, 1251, 3217, 3753, 9651, 11259, 28953, 33777, 86859, 101331, 260577, 447163, 781731, 1341489, 2345193, 4024467, 12073401, 36220203, 108660609, 325981827]

約数ペア:

[(1, 325981827), (3, 108660609), (9, 36220203), (27, 12073401), (81, 4024467), (139, 2345193), (243, 1341489), (417, 781731), (729, 447163), (1251, 260577), (3217, 101331), (3753, 86859), (9651, 33777), (11259, 28953)]