173997027

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 255226400

約数和(自身を除く): 81229373

約数列:

[1, 3, 9, 109, 193, 327, 579, 919, 981, 1737, 2757, 8271, 21037, 63111, 100171, 177367, 189333, 300513, 532101, 901539, 1596303, 19333003, 57999009, 173997027]

約数ペア:

[(1, 173997027), (3, 57999009), (9, 19333003), (109, 1596303), (193, 901539), (327, 532101), (579, 300513), (919, 189333), (981, 177367), (1737, 100171), (2757, 63111), (8271, 21037)]