82549551

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 47465169

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 791, 809, 903, 2373, 2427, 4859, 5663, 14577, 16989, 34013, 34787, 91417, 102039, 104361, 243509, 274251, 639919, 730527, 1919757, 3930931, 11792793, 27516517, 82549551]

約数ペア:

[(1, 82549551), (3, 27516517), (7, 11792793), (21, 3930931), (43, 1919757), (113, 730527), (129, 639919), (301, 274251), (339, 243509), (791, 104361), (809, 102039), (903, 91417), (2373, 34787), (2427, 34013), (4859, 16989), (5663, 14577)]