80547489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{991}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 127206144

約数和(自身を除く): 46658655

約数列:

[1, 3, 9, 11, 33, 99, 821, 991, 2463, 2973, 7389, 8919, 9031, 10901, 27093, 32703, 81279, 98109, 813611, 2440833, 7322499, 8949721, 26849163, 80547489]

約数ペア:

[(1, 80547489), (3, 26849163), (9, 8949721), (11, 7322499), (33, 2440833), (99, 813611), (821, 98109), (991, 81279), (2463, 32703), (2973, 27093), (7389, 10901), (8919, 9031)]