42743673

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11938

約数の個数: 32

約数和(自身を含む): 76185600

約数和(自身を除く): 33441927

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 11903, 35709, 83321, 107127, 226157, 249963, 321381, 678471, 749889, 1583099, 2035413, 2249667, 4749297, 6106239, 14247891, 42743673]

約数ペア:

[(1, 42743673), (3, 14247891), (7, 6106239), (9, 4749297), (19, 2249667), (21, 2035413), (27, 1583099), (57, 749889), (63, 678471), (133, 321381), (171, 249963), (189, 226157), (399, 107127), (513, 83321), (1197, 35709), (3591, 11903)]