51537051

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 77113920

約数和(自身を除く): 25576869

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 1669, 3431, 5007, 10293, 15021, 30879, 78443, 121837, 235329, 365511, 705987, 1096533, 5726339, 17179017, 51537051]

約数ペア:

[(1, 51537051), (3, 17179017), (9, 5726339), (47, 1096533), (73, 705987), (141, 365511), (219, 235329), (423, 121837), (657, 78443), (1669, 30879), (3431, 15021), (5007, 10293)]