22777929

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1571}}^1$

素因数の和:1762

約数の個数: 20

約数和(自身を含む): 34238160

約数和(自身を除く): 11460231

約数列:

[1, 3, 9, 27, 81, 179, 537, 1571, 1611, 4713, 4833, 14139, 14499, 42417, 127251, 281209, 843627, 2530881, 7592643, 22777929]

約数ペア:

[(1, 22777929), (3, 7592643), (9, 2530881), (27, 843627), (81, 281209), (179, 127251), (537, 42417), (1571, 14499), (1611, 14139), (4713, 4833)]