38161719

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 60756480

約数和(自身を除く): 22594761

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1171, 1207, 1917, 3513, 3621, 10539, 10863, 19907, 31617, 32589, 59721, 83141, 179163, 249423, 537489, 748269, 1413397, 2244807, 4240191, 12720573, 38161719]

約数ペア:

[(1, 38161719), (3, 12720573), (9, 4240191), (17, 2244807), (27, 1413397), (51, 748269), (71, 537489), (153, 249423), (213, 179163), (459, 83141), (639, 59721), (1171, 32589), (1207, 31617), (1917, 19907), (3513, 10863), (3621, 10539)]