20161005309

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{33434503}}^1$

素因数の和:33434576

約数の個数: 12

約数和(自身を含む): 29556101536

約数和(自身を除く): 9395096227

約数列:

[1, 3, 9, 67, 201, 603, 33434503, 100303509, 300910527, 2240111701, 6720335103, 20161005309]

約数ペア:

[(1, 20161005309), (3, 6720335103), (9, 2240111701), (67, 300910527), (201, 100303509), (603, 33434503)]