178330167

素因数分解:

$3^7\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 271360960

約数和(自身を除く): 93030793

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1117, 1971, 2187, 3351, 5913, 10053, 17739, 30159, 53217, 81541, 90477, 159651, 244623, 271431, 733869, 814293, 2201607, 2442879, 6604821, 19814463, 59443389, 178330167]

約数ペア:

[(1, 178330167), (3, 59443389), (9, 19814463), (27, 6604821), (73, 2442879), (81, 2201607), (219, 814293), (243, 733869), (657, 271431), (729, 244623), (1117, 159651), (1971, 90477), (2187, 81541), (3351, 53217), (5913, 30159), (10053, 17739)]