144442617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 223326720

約数和(自身を除く): 78884103

約数列:

[1, 3, 11, 19, 33, 57, 107, 209, 321, 627, 1177, 2033, 2153, 3531, 6099, 6459, 22363, 23683, 40907, 67089, 71049, 122721, 230371, 449977, 691113, 1349931, 2534081, 4377049, 7602243, 13131147, 48147539, 144442617]

約数ペア:

[(1, 144442617), (3, 48147539), (11, 13131147), (19, 7602243), (33, 4377049), (57, 2534081), (107, 1349931), (209, 691113), (321, 449977), (627, 230371), (1177, 122721), (2033, 71049), (2153, 67089), (3531, 40907), (6099, 23683), (6459, 22363)]