74467569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 112942080

約数和(自身を除く): 38474511

約数列:

[1, 3, 11, 33, 37, 71, 111, 213, 407, 781, 859, 1221, 2343, 2577, 2627, 7881, 9449, 28347, 28897, 31783, 60989, 86691, 95349, 182967, 349613, 670879, 1048839, 2012637, 2256593, 6769779, 24822523, 74467569]

約数ペア:

[(1, 74467569), (3, 24822523), (11, 6769779), (33, 2256593), (37, 2012637), (71, 1048839), (111, 670879), (213, 349613), (407, 182967), (781, 95349), (859, 86691), (1221, 60989), (2343, 31783), (2577, 28897), (2627, 28347), (7881, 9449)]