542602719

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{43783}}^1$

素因数の和:43818

約数の個数: 28

約数和(自身を含む): 861406416

約数和(自身を除く): 318803697

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 43783, 131349, 394047, 744311, 1182141, 2232933, 3546423, 6698799, 10639269, 20096397, 31917807, 60289191, 180867573, 542602719]

約数ペア:

[(1, 542602719), (3, 180867573), (9, 60289191), (17, 31917807), (27, 20096397), (51, 10639269), (81, 6698799), (153, 3546423), (243, 2232933), (459, 1182141), (729, 744311), (1377, 394047), (4131, 131349), (12393, 43783)]