15156639

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 28

約数和(自身を含む): 24080976

約数和(自身を除く): 8924337

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1223, 1377, 3669, 4131, 11007, 12393, 20791, 33021, 62373, 99063, 187119, 297189, 561357, 891567, 1684071, 5052213, 15156639]

約数ペア:

[(1, 15156639), (3, 5052213), (9, 1684071), (17, 891567), (27, 561357), (51, 297189), (81, 187119), (153, 99063), (243, 62373), (459, 33021), (729, 20791), (1223, 12393), (1377, 11007), (3669, 4131)]