940167

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 1454544

約数和(自身を除く): 514377

約数列:

[1, 3, 9, 27, 53, 73, 81, 159, 219, 243, 477, 657, 1431, 1971, 3869, 4293, 5913, 11607, 12879, 17739, 34821, 104463, 313389, 940167]

約数ペア:

[(1, 940167), (3, 313389), (9, 104463), (27, 34821), (53, 17739), (73, 12879), (81, 11607), (159, 5913), (219, 4293), (243, 3869), (477, 1971), (657, 1431)]