427063347

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3305

約数の個数: 40

約数和(自身を含む): 671172480

約数和(自身を除く): 244109133

約数列:

[1, 3, 9, 27, 31, 53, 81, 93, 159, 279, 477, 837, 1431, 1643, 2511, 3209, 4293, 4929, 9627, 14787, 28881, 44361, 86643, 99479, 133083, 170077, 259929, 298437, 510231, 895311, 1530693, 2685933, 4592079, 5272387, 8057799, 13776237, 15817161, 47451483, 142354449, 427063347]

約数ペア:

[(1, 427063347), (3, 142354449), (9, 47451483), (27, 15817161), (31, 13776237), (53, 8057799), (81, 5272387), (93, 4592079), (159, 2685933), (279, 1530693), (477, 895311), (837, 510231), (1431, 298437), (1643, 259929), (2511, 170077), (3209, 133083), (4293, 99479), (4929, 86643), (9627, 44361), (14787, 28881)]