66774159

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{66841}}^1$

素因数の和:66887

約数の個数: 16

約数和(自身を含む): 101599840

約数和(自身を除く): 34825681

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 66841, 200523, 601569, 1804707, 2473117, 7419351, 22258053, 66774159]

約数ペア:

[(1, 66774159), (3, 22258053), (9, 7419351), (27, 2473117), (37, 1804707), (111, 601569), (333, 200523), (999, 66841)]