243349953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14431}}^1$

素因数の和:14525

約数の個数: 32

約数和(自身を含む): 410099712

約数和(自身を除く): 166749759

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5621, 14431, 16863, 43293, 101017, 158741, 303051, 476223, 1053463, 1111187, 3160389, 3333561, 7374241, 11588093, 22122723, 34764279, 81116651, 243349953]

約数ペア:

[(1, 243349953), (3, 81116651), (7, 34764279), (11, 22122723), (21, 11588093), (33, 7374241), (73, 3333561), (77, 3160389), (219, 1111187), (231, 1053463), (511, 476223), (803, 303051), (1533, 158741), (2409, 101017), (5621, 43293), (14431, 16863)]