201219879

素因数分解:

$3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{6053}}^1$

素因数の和:7646

約数の個数: 16

約数和(自身を含む): 306865152

約数和(自身を除く): 105645273

約数列:

[1, 3, 7, 21, 1583, 4749, 6053, 11081, 18159, 33243, 42371, 127113, 9581899, 28745697, 67073293, 201219879]

約数ペア:

[(1, 201219879), (3, 67073293), (7, 28745697), (21, 9581899), (1583, 127113), (4749, 42371), (6053, 33243), (11081, 18159)]