201621027

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 287267904

約数和(自身を除く): 85646877

約数列:

[1, 3, 19, 57, 83, 249, 361, 1083, 1577, 2243, 4731, 6729, 29963, 42617, 89889, 127851, 186169, 558507, 809723, 2429169, 3537211, 10611633, 67207009, 201621027]

約数ペア:

[(1, 201621027), (3, 67207009), (19, 10611633), (57, 3537211), (83, 2429169), (249, 809723), (361, 558507), (1083, 186169), (1577, 127851), (2243, 89889), (4731, 42617), (6729, 29963)]