159121143

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8537}}^1$

素因数の和:8671

約数の個数: 24

約数和(自身を含む): 244186800

約数和(自身を除く): 85065657

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 8537, 18639, 25611, 76833, 162203, 486609, 930533, 1459827, 2791599, 8374797, 17680127, 53040381, 159121143]

約数ペア:

[(1, 159121143), (3, 53040381), (9, 17680127), (19, 8374797), (57, 2791599), (109, 1459827), (171, 930533), (327, 486609), (981, 162203), (2071, 76833), (6213, 25611), (8537, 18639)]