1284156719991

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{4217}}^1\times {\mathrm{4933}}^1$

素因数の和:9213

約数の個数: 48

約数和(自身を含む): 1958788921440

約数和(自身を除く): 674632201449

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 4217, 4933, 6859, 12651, 14799, 20577, 37953, 44397, 61731, 80123, 93727, 240369, 281181, 721107, 843543, 1522337, 1780813, 4567011, 5342439, 13701033, 16027317, 20802461, 28924403, 33835447, 62407383, 86773209, 101506341, 187222149, 260319627, 304519023, 395246759, 1185740277, 3557220831, 7509688421, 22529065263, 67587195789, 142684079999, 428052239997, 1284156719991]

約数ペア:

[(1, 1284156719991), (3, 428052239997), (9, 142684079999), (19, 67587195789), (57, 22529065263), (171, 7509688421), (361, 3557220831), (1083, 1185740277), (3249, 395246759), (4217, 304519023), (4933, 260319627), (6859, 187222149), (12651, 101506341), (14799, 86773209), (20577, 62407383), (37953, 33835447), (44397, 28924403), (61731, 20802461), (80123, 16027317), (93727, 13701033), (240369, 5342439), (281181, 4567011), (721107, 1780813), (843543, 1522337)]