56770713

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{9601}}^1$

素因数の和:9686

約数の個数: 20

約数和(自身を含む): 85976308

約数和(自身を除く): 29205595

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 9601, 28803, 86409, 259227, 700873, 777681, 2102619, 6307857, 18923571, 56770713]

約数ペア:

[(1, 56770713), (3, 18923571), (9, 6307857), (27, 2102619), (73, 777681), (81, 700873), (219, 259227), (657, 86409), (1971, 28803), (5913, 9601)]