219045483

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{13163}}^1$

素因数の和:13255

約数の個数: 18

約数和(自身を含む): 323952876

約数和(自身を除く): 104907393

約数列:

[1, 3, 9, 43, 129, 387, 1849, 5547, 13163, 16641, 39489, 118467, 566009, 1698027, 5094081, 24338387, 73015161, 219045483]

約数ペア:

[(1, 219045483), (3, 73015161), (9, 24338387), (43, 5094081), (129, 1698027), (387, 566009), (1849, 118467), (5547, 39489), (13163, 16641)]