24791427

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1160

約数の個数: 20

約数和(自身を含む): 37173136

約数和(自身を除く): 12381709

約数列:

[1, 3, 9, 27, 81, 421, 727, 1263, 2181, 3789, 6543, 11367, 19629, 34101, 58887, 306067, 918201, 2754603, 8263809, 24791427]

約数ペア:

[(1, 24791427), (3, 8263809), (9, 2754603), (27, 918201), (81, 306067), (421, 58887), (727, 34101), (1263, 19629), (2181, 11367), (3789, 6543)]