67366809

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{11393}}^1$

素因数の和:11478

約数の個数: 20

約数和(自身を含む): 102021876

約数和(自身を除く): 34655067

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 11393, 34179, 102537, 307611, 831689, 922833, 2495067, 7485201, 22455603, 67366809]

約数ペア:

[(1, 67366809), (3, 22455603), (9, 7485201), (27, 2495067), (73, 922833), (81, 831689), (219, 307611), (657, 102537), (1971, 34179), (5913, 11393)]