309841389

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6173}}^1$

素因数の和:6219

約数の個数: 48

約数和(自身を含む): 542324160

約数和(自身を除く): 232482771

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 169, 297, 351, 429, 507, 1287, 1521, 1859, 3861, 4563, 5577, 6173, 16731, 18519, 50193, 55557, 67903, 80249, 166671, 203709, 240747, 611127, 722241, 882739, 1043237, 1833381, 2166723, 2648217, 3129711, 7944651, 9389133, 11475607, 23833953, 28167399, 34426821, 103280463, 309841389]

約数ペア:

[(1, 309841389), (3, 103280463), (9, 34426821), (11, 28167399), (13, 23833953), (27, 11475607), (33, 9389133), (39, 7944651), (99, 3129711), (117, 2648217), (143, 2166723), (169, 1833381), (297, 1043237), (351, 882739), (429, 722241), (507, 611127), (1287, 240747), (1521, 203709), (1859, 166671), (3861, 80249), (4563, 67903), (5577, 55557), (6173, 50193), (16731, 18519)]