40132161

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6343}}^1$

素因数の和:6405

約数の個数: 24

約数和(自身を含む): 62678720

約数和(自身を除く): 22546559

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 6343, 19029, 57087, 120517, 234691, 361551, 704073, 1084653, 2112219, 4459129, 13377387, 40132161]

約数ペア:

[(1, 40132161), (3, 13377387), (9, 4459129), (19, 2112219), (37, 1084653), (57, 704073), (111, 361551), (171, 234691), (333, 120517), (703, 57087), (2109, 19029), (6327, 6343)]