54687963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 85473792

約数和(自身を除く): 30785829

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1207, 1373, 2343, 3621, 4119, 13277, 15103, 23341, 39831, 45309, 70023, 97483, 256751, 292449, 770253, 1072313, 1657211, 3216939, 4971633, 18229321, 54687963]

約数ペア:

[(1, 54687963), (3, 18229321), (11, 4971633), (17, 3216939), (33, 1657211), (51, 1072313), (71, 770253), (187, 292449), (213, 256751), (561, 97483), (781, 70023), (1207, 45309), (1373, 39831), (2343, 23341), (3621, 15103), (4119, 13277)]