222776217

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{113027}}^1$

素因数の和:113109

約数の個数: 16

約数和(自身を含む): 334562880

約数和(自身を除く): 111786663

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 113027, 339081, 1017243, 3051729, 8250971, 24752913, 74258739, 222776217]

約数ペア:

[(1, 222776217), (3, 74258739), (9, 24752913), (27, 8250971), (73, 3051729), (219, 1017243), (657, 339081), (1971, 113027)]