788160699

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{53759}}^1$

素因数の和:53952

約数の個数: 20

約数和(自身を含む): 1183902720

約数和(自身を除く): 395742021

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 14661, 53759, 161277, 483831, 1451493, 4354479, 9730379, 29191137, 87573411, 262720233, 788160699]

約数ペア:

[(1, 788160699), (3, 262720233), (9, 87573411), (27, 29191137), (81, 9730379), (181, 4354479), (543, 1451493), (1629, 483831), (4887, 161277), (14661, 53759)]