75847509

素因数分解:

$3^4\times {\mathrm{59}}^2\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 30

約数和(自身を含む): 115684470

約数和(自身を除く): 39836961

約数列:

[1, 3, 9, 27, 59, 81, 177, 269, 531, 807, 1593, 2421, 3481, 4779, 7263, 10443, 15871, 21789, 31329, 47613, 93987, 142839, 281961, 428517, 936389, 1285551, 2809167, 8427501, 25282503, 75847509]

約数ペア:

[(1, 75847509), (3, 25282503), (9, 8427501), (27, 2809167), (59, 1285551), (81, 936389), (177, 428517), (269, 281961), (531, 142839), (807, 93987), (1593, 47613), (2421, 31329), (3481, 21789), (4779, 15871), (7263, 10443)]