85845021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 124924800

約数和(自身を除く): 39079779

約数列:

[1, 3, 19, 41, 57, 109, 123, 327, 337, 779, 1011, 2071, 2337, 4469, 6213, 6403, 13407, 13817, 19209, 36733, 41451, 84911, 110199, 254733, 262523, 697927, 787569, 1506053, 2093781, 4518159, 28615007, 85845021]

約数ペア:

[(1, 85845021), (3, 28615007), (19, 4518159), (41, 2093781), (57, 1506053), (109, 787569), (123, 697927), (327, 262523), (337, 254733), (779, 110199), (1011, 84911), (2071, 41451), (2337, 36733), (4469, 19209), (6213, 13817), (6403, 13407)]