165087681

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 243919872

約数和(自身を除く): 78832191

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1397, 3581, 4191, 10743, 15367, 39391, 46101, 118173, 433301, 454787, 1299903, 1364361, 5002657, 15007971, 55029227, 165087681]

約数ペア:

[(1, 165087681), (3, 55029227), (11, 15007971), (33, 5002657), (121, 1364361), (127, 1299903), (363, 454787), (381, 433301), (1397, 118173), (3581, 46101), (4191, 39391), (10743, 15367)]