166977207

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{9413}}^1$

素因数の和:9501

約数の個数: 24

約数和(自身を含む): 253575504

約数和(自身を除く): 86598297

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 9413, 17739, 28239, 84717, 254151, 687149, 762453, 2061447, 2287359, 6184341, 18553023, 55659069, 166977207]

約数ペア:

[(1, 166977207), (3, 55659069), (9, 18553023), (27, 6184341), (73, 2287359), (81, 2061447), (219, 762453), (243, 687149), (657, 254151), (1971, 84717), (5913, 28239), (9413, 17739)]