80512083

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{41999}}^1$

素因数の和:42079

約数の個数: 16

約数和(自身を含む): 120960000

約数和(自身を除く): 40447917

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 41999, 125997, 377991, 1133973, 2981929, 8945787, 26837361, 80512083]

約数ペア:

[(1, 80512083), (3, 26837361), (9, 8945787), (27, 2981929), (71, 1133973), (213, 377991), (639, 125997), (1917, 41999)]