174534021

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{9839}}^1$

素因数の和:9927

約数の個数: 24

約数和(自身を含む): 265050240

約数和(自身を除く): 90516219

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 9839, 17739, 29517, 88551, 265653, 718247, 796959, 2154741, 2390877, 6464223, 19392669, 58178007, 174534021]

約数ペア:

[(1, 174534021), (3, 58178007), (9, 19392669), (27, 6464223), (73, 2390877), (81, 2154741), (219, 796959), (243, 718247), (657, 265653), (1971, 88551), (5913, 29517), (9839, 17739)]