19009868103

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{30841}}^1$

素因数の和:31504

約数の個数: 32

約数和(自身を含む): 28971741120

約数和(自身を除く): 9961873017

約数列:

[1, 3, 9, 27, 37, 111, 333, 617, 999, 1851, 5553, 16659, 22829, 30841, 68487, 92523, 205461, 277569, 616383, 832707, 1141117, 3423351, 10270053, 19028897, 30810159, 57086691, 171260073, 513780219, 704069189, 2112207567, 6336622701, 19009868103]

約数ペア:

[(1, 19009868103), (3, 6336622701), (9, 2112207567), (27, 704069189), (37, 513780219), (111, 171260073), (333, 57086691), (617, 30810159), (999, 19028897), (1851, 10270053), (5553, 3423351), (16659, 1141117), (22829, 832707), (30841, 616383), (68487, 277569), (92523, 205461)]