166067982

素因数分解:

$2^1\times 3^4\times {\mathrm{1025111}}^1$

素因数の和:1025125

約数の個数: 20

約数和(自身を含む): 372115656

約数和(自身を除く): 206047674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1025111, 2050222, 3075333, 6150666, 9225999, 18451998, 27677997, 55355994, 83033991, 166067982]

約数ペア:

[(1, 166067982), (2, 83033991), (3, 55355994), (6, 27677997), (9, 18451998), (18, 9225999), (27, 6150666), (54, 3075333), (81, 2050222), (162, 1025111)]