171551277

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{57241}}^1$

素因数の和:57290

約数の個数: 20

約数和(自身を含む): 263198716

約数和(自身を除く): 91647439

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 57241, 171723, 515169, 1545507, 2117917, 4636521, 6353751, 19061253, 57183759, 171551277]

約数ペア:

[(1, 171551277), (3, 57183759), (9, 19061253), (27, 6353751), (37, 4636521), (81, 2117917), (111, 1545507), (333, 515169), (999, 171723), (2997, 57241)]