8045173287

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{580837}}^1$

素因数の和:580874

約数の個数: 28

約数和(自身を含む): 12697118680

約数和(自身を除く): 4651945393

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 580837, 1742511, 5227533, 11035903, 15682599, 33107709, 47047797, 99323127, 141143391, 297969381, 423430173, 893908143, 2681724429, 8045173287]

約数ペア:

[(1, 8045173287), (3, 2681724429), (9, 893908143), (19, 423430173), (27, 297969381), (57, 141143391), (81, 99323127), (171, 47047797), (243, 33107709), (513, 15682599), (729, 11035903), (1539, 5227533), (4617, 1742511), (13851, 580837)]