168343851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^2$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 245174160

約数和(自身を除く): 76830309

約数列:

[1, 3, 13, 39, 109, 199, 327, 597, 1417, 2587, 4251, 7761, 21691, 39601, 65073, 118803, 281983, 514813, 845949, 1544439, 4316509, 12949527, 56114617, 168343851]

約数ペア:

[(1, 168343851), (3, 56114617), (13, 12949527), (39, 4316509), (109, 1544439), (199, 845949), (327, 514813), (597, 281983), (1417, 118803), (2587, 65073), (4251, 39601), (7761, 21691)]