80783303

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 90537984

約数和(自身を除く): 9754681

約数列:

[1, 17, 31, 71, 127, 289, 527, 1207, 2159, 2201, 3937, 8959, 9017, 20519, 36703, 37417, 66929, 153289, 279527, 636089, 1137793, 2605913, 4751959, 80783303]

約数ペア:

[(1, 80783303), (17, 4751959), (31, 2605913), (71, 1137793), (127, 636089), (289, 279527), (527, 153289), (1207, 66929), (2159, 37417), (2201, 36703), (3937, 20519), (8959, 9017)]