66659511321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{569739413}}^1$

素因数の和:569739432

約数の個数: 12

約数和(自身を含む): 103692573348

約数和(自身を除く): 37033062027

約数列:

[1, 3, 9, 13, 39, 117, 569739413, 1709218239, 5127654717, 7406612369, 22219837107, 66659511321]

約数ペア:

[(1, 66659511321), (3, 22219837107), (9, 7406612369), (13, 5127654717), (39, 1709218239), (117, 569739413)]