153886707

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16649}}^1$

素因数の和:16747

約数の個数: 24

約数和(自身を含む): 242424000

約数和(自身を除く): 88537293

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 16649, 49947, 149841, 216437, 649311, 1315271, 1947933, 3945813, 11837439, 17098523, 51295569, 153886707]

約数ペア:

[(1, 153886707), (3, 51295569), (9, 17098523), (13, 11837439), (39, 3945813), (79, 1947933), (117, 1315271), (237, 649311), (711, 216437), (1027, 149841), (3081, 49947), (9243, 16649)]