27973407

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 47093760

約数和(自身を除く): 19120353

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1459, 1743, 2739, 4377, 6391, 10213, 16049, 19173, 30639, 48147, 112343, 121097, 337029, 363291, 847679, 1332067, 2543037, 3996201, 9324469, 27973407]

約数ペア:

[(1, 27973407), (3, 9324469), (7, 3996201), (11, 2543037), (21, 1332067), (33, 847679), (77, 363291), (83, 337029), (231, 121097), (249, 112343), (581, 48147), (913, 30639), (1459, 19173), (1743, 16049), (2739, 10213), (4377, 6391)]