27839987721

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33992659}}^1$

素因数の和:33992685

約数の個数: 24

約数和(自身を含む): 49493312960

約数和(自身を除く): 21653325239

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 33992659, 101977977, 237948613, 305933931, 441904567, 713845839, 1325713701, 2141537517, 3093331969, 3977141103, 9279995907, 27839987721]

約数ペア:

[(1, 27839987721), (3, 9279995907), (7, 3977141103), (9, 3093331969), (13, 2141537517), (21, 1325713701), (39, 713845839), (63, 441904567), (91, 305933931), (117, 237948613), (273, 101977977), (819, 33992659)]