270684489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 398514816

約数和(自身を除く): 127830327

約数列:

[1, 3, 17, 37, 51, 67, 111, 201, 629, 1139, 1887, 2141, 2479, 3417, 6423, 7437, 36397, 42143, 79217, 109191, 126429, 143447, 237651, 430341, 1346689, 2438599, 4040067, 5307539, 7315797, 15922617, 90228163, 270684489]

約数ペア:

[(1, 270684489), (3, 90228163), (17, 15922617), (37, 7315797), (51, 5307539), (67, 4040067), (111, 2438599), (201, 1346689), (629, 430341), (1139, 237651), (1887, 143447), (2141, 126429), (2479, 109191), (3417, 79217), (6423, 42143), (7437, 36397)]