55770771

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 87897600

約数和(自身を除く): 32126829

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 343, 581, 653, 1029, 1743, 1959, 4067, 4571, 12201, 13713, 28469, 31997, 54199, 85407, 95991, 162597, 223979, 379393, 671937, 1138179, 2655751, 7967253, 18590257, 55770771]

約数ペア:

[(1, 55770771), (3, 18590257), (7, 7967253), (21, 2655751), (49, 1138179), (83, 671937), (147, 379393), (249, 223979), (343, 162597), (581, 95991), (653, 85407), (1029, 54199), (1743, 31997), (1959, 28469), (4067, 13713), (4571, 12201)]