8461503

素因数分解:

$3^7\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 13106880

約数和(自身を除く): 4645377

約数列:

[1, 3, 9, 27, 53, 73, 81, 159, 219, 243, 477, 657, 729, 1431, 1971, 2187, 3869, 4293, 5913, 11607, 12879, 17739, 34821, 38637, 53217, 104463, 115911, 159651, 313389, 940167, 2820501, 8461503]

約数ペア:

[(1, 8461503), (3, 2820501), (9, 940167), (27, 313389), (53, 159651), (73, 115911), (81, 104463), (159, 53217), (219, 38637), (243, 34821), (477, 17739), (657, 12879), (729, 11607), (1431, 5913), (1971, 4293), (2187, 3869)]