81367203

素因数分解:

$3^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 109587456

約数和(自身を除く): 28220253

約数列:

[1, 3, 263, 281, 367, 789, 843, 1101, 73903, 96521, 103127, 221709, 289563, 309381, 27122401, 81367203]

約数ペア:

[(1, 81367203), (3, 27122401), (263, 309381), (281, 289563), (367, 221709), (789, 103127), (843, 96521), (1101, 73903)]