2008169523

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{82549}}^1$

素因数の和:82628

約数の個数: 32

約数和(自身を含む): 3209544000

約数和(自身を除く): 1201374477

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 8109, 24327, 82549, 247647, 742941, 1403333, 2228823, 4209999, 4375097, 12629997, 13125291, 37889991, 39375873, 74376649, 118127619, 223129947, 669389841, 2008169523]

約数ペア:

[(1, 2008169523), (3, 669389841), (9, 223129947), (17, 118127619), (27, 74376649), (51, 39375873), (53, 37889991), (153, 13125291), (159, 12629997), (459, 4375097), (477, 4209999), (901, 2228823), (1431, 1403333), (2703, 742941), (8109, 247647), (24327, 82549)]