53520453

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1423}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 91136000

約数和(自身を除く): 37615547

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1423, 1791, 4179, 4269, 5373, 9961, 12537, 12807, 29883, 37611, 38421, 89649, 268947, 283177, 849531, 1982239, 2548593, 5946717, 7645779, 17840151, 53520453]

約数ペア:

[(1, 53520453), (3, 17840151), (7, 7645779), (9, 5946717), (21, 2548593), (27, 1982239), (63, 849531), (189, 283177), (199, 268947), (597, 89649), (1393, 38421), (1423, 37611), (1791, 29883), (4179, 12807), (4269, 12537), (5373, 9961)]