43620147

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 71491680

約数和(自身を除く): 27871533

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 113, 153, 261, 339, 459, 493, 783, 841, 1017, 1479, 1921, 2523, 3051, 3277, 4437, 5763, 7569, 9831, 13311, 14297, 17289, 22707, 29493, 42891, 51867, 55709, 88479, 95033, 128673, 167127, 285099, 386019, 501381, 855297, 1504143, 1615561, 2565891, 4846683, 14540049, 43620147]

約数ペア:

[(1, 43620147), (3, 14540049), (9, 4846683), (17, 2565891), (27, 1615561), (29, 1504143), (51, 855297), (87, 501381), (113, 386019), (153, 285099), (261, 167127), (339, 128673), (459, 95033), (493, 88479), (783, 55709), (841, 51867), (1017, 42891), (1479, 29493), (1921, 22707), (2523, 17289), (3051, 14297), (3277, 13311), (4437, 9831), (5763, 7569)]