90371007

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 134364464

約数和(自身を除く): 43993457

約数列:

[1, 3, 9, 67, 73, 201, 219, 603, 657, 2053, 4891, 6159, 14673, 18477, 44019, 137551, 149869, 412653, 449607, 1237959, 1348821, 10041223, 30123669, 90371007]

約数ペア:

[(1, 90371007), (3, 30123669), (9, 10041223), (67, 1348821), (73, 1237959), (201, 449607), (219, 412653), (603, 149869), (657, 137551), (2053, 44019), (4891, 18477), (6159, 14673)]