19068669

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 29245440

約数和(自身を除く): 10176771

約数列:

[1, 3, 9, 27, 67, 83, 127, 201, 249, 381, 603, 747, 1143, 1809, 2241, 3429, 5561, 8509, 10541, 16683, 25527, 31623, 50049, 76581, 94869, 150147, 229743, 284607, 706247, 2118741, 6356223, 19068669]

約数ペア:

[(1, 19068669), (3, 6356223), (9, 2118741), (27, 706247), (67, 284607), (83, 229743), (127, 150147), (201, 94869), (249, 76581), (381, 50049), (603, 31623), (747, 25527), (1143, 16683), (1809, 10541), (2241, 8509), (3429, 5561)]