27982251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5333}}^1$

素因数の和:5403

約数の個数: 24

約数和(自身を含む): 44933616

約数和(自身を除く): 16951365

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 5333, 15999, 47997, 58663, 175989, 282649, 527967, 847947, 2543841, 3109139, 9327417, 27982251]

約数ペア:

[(1, 27982251), (3, 9327417), (9, 3109139), (11, 2543841), (33, 847947), (53, 527967), (99, 282649), (159, 175989), (477, 58663), (583, 47997), (1749, 15999), (5247, 5333)]