56199339

素因数分解:

$3^7\times 7^1\times {\mathrm{3671}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 96353280

約数和(自身を除く): 40153941

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 3671, 5103, 11013, 15309, 25697, 33039, 77091, 99117, 231273, 297351, 693819, 892053, 2081457, 2676159, 6244371, 8028477, 18733113, 56199339]

約数ペア:

[(1, 56199339), (3, 18733113), (7, 8028477), (9, 6244371), (21, 2676159), (27, 2081457), (63, 892053), (81, 693819), (189, 297351), (243, 231273), (567, 99117), (729, 77091), (1701, 33039), (2187, 25697), (3671, 15309), (5103, 11013)]