91972143

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 136727136

約数和(自身を除く): 44754993

約数列:

[1, 3, 9, 41, 123, 281, 369, 843, 887, 2529, 2661, 7983, 11521, 34563, 36367, 103689, 109101, 249247, 327303, 747741, 2243223, 10219127, 30657381, 91972143]

約数ペア:

[(1, 91972143), (3, 30657381), (9, 10219127), (41, 2243223), (123, 747741), (281, 327303), (369, 249247), (843, 109101), (887, 103689), (2529, 36367), (2661, 34563), (7983, 11521)]