56117367

素因数分解:

$3^4\times {\mathrm{449}}^1\times {\mathrm{1543}}^1$

素因数の和:2004

約数の個数: 20

約数和(自身を含む): 84070800

約数和(自身を除く): 27953433

約数列:

[1, 3, 9, 27, 81, 449, 1347, 1543, 4041, 4629, 12123, 13887, 36369, 41661, 124983, 692807, 2078421, 6235263, 18705789, 56117367]

約数ペア:

[(1, 56117367), (3, 18705789), (9, 6235263), (27, 2078421), (81, 692807), (449, 124983), (1347, 41661), (1543, 36369), (4041, 13887), (4629, 12123)]