18075130371

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{554639}}^1$

素因数の和:554736

約数の個数: 32

約数和(自身を含む): 28752537600

約数和(自身を除く): 10677407229

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 32589, 554639, 1663917, 4991751, 9428863, 14975253, 28286589, 39379369, 84859767, 118138107, 254579301, 354414321, 669449273, 1063242963, 2008347819, 6025043457, 18075130371]

約数ペア:

[(1, 18075130371), (3, 6025043457), (9, 2008347819), (17, 1063242963), (27, 669449273), (51, 354414321), (71, 254579301), (153, 118138107), (213, 84859767), (459, 39379369), (639, 28286589), (1207, 14975253), (1917, 9428863), (3621, 4991751), (10863, 1663917), (32589, 554639)]