26481663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 41578992

約数和(自身を除く): 15097329

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 2003, 4407, 6009, 13221, 18027, 26039, 78117, 226339, 234351, 679017, 2037051, 2942407, 8827221, 26481663]

約数ペア:

[(1, 26481663), (3, 8827221), (9, 2942407), (13, 2037051), (39, 679017), (113, 234351), (117, 226339), (339, 78117), (1017, 26039), (1469, 18027), (2003, 13221), (4407, 6009)]