47984967

素因数分解:

$3^7\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 74036160

約数和(自身を除く): 26051193

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 593, 729, 999, 1779, 2187, 2997, 5337, 8991, 16011, 21941, 26973, 48033, 65823, 80919, 144099, 197469, 432297, 592407, 1296891, 1777221, 5331663, 15994989, 47984967]

約数ペア:

[(1, 47984967), (3, 15994989), (9, 5331663), (27, 1777221), (37, 1296891), (81, 592407), (111, 432297), (243, 197469), (333, 144099), (593, 80919), (729, 65823), (999, 48033), (1779, 26973), (2187, 21941), (2997, 16011), (5337, 8991)]