91999539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11447}}^1$

素因数の和:11519

約数の個数: 24

約数和(自身を含む): 142871040

約数和(自身を除く): 50871501

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 11447, 34341, 103023, 217493, 538009, 652479, 1614027, 1957437, 4842081, 10222171, 30666513, 91999539]

約数ペア:

[(1, 91999539), (3, 30666513), (9, 10222171), (19, 4842081), (47, 1957437), (57, 1614027), (141, 652479), (171, 538009), (423, 217493), (893, 103023), (2679, 34341), (8037, 11447)]