225520317

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{133999}}^1$

素因数の和:134033

約数の個数: 24

約数和(自身を含む): 376272000

約数和(自身を除く): 150751683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 133999, 401997, 1205991, 1473989, 2277983, 4421967, 6833949, 13265901, 20501847, 25057813, 75173439, 225520317]

約数ペア:

[(1, 225520317), (3, 75173439), (9, 25057813), (11, 20501847), (17, 13265901), (33, 6833949), (51, 4421967), (99, 2277983), (153, 1473989), (187, 1205991), (561, 401997), (1683, 133999)]