39089709

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 42

約数和(自身を含む): 62071470

約数和(自身を除く): 22981761

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 243, 261, 387, 729, 783, 1161, 1247, 1849, 2349, 3483, 3741, 5547, 7047, 10449, 11223, 16641, 21141, 31347, 33669, 49923, 53621, 101007, 149769, 160863, 303021, 449307, 482589, 909063, 1347921, 1447767, 4343301, 13029903, 39089709]

約数ペア:

[(1, 39089709), (3, 13029903), (9, 4343301), (27, 1447767), (29, 1347921), (43, 909063), (81, 482589), (87, 449307), (129, 303021), (243, 160863), (261, 149769), (387, 101007), (729, 53621), (783, 49923), (1161, 33669), (1247, 31347), (1849, 21141), (2349, 16641), (3483, 11223), (3741, 10449), (5547, 7047)]