201043161

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 357120000

約数和(自身を除く): 156076839

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 99, 171, 207, 209, 253, 297, 437, 513, 621, 627, 759, 1311, 1549, 1881, 2277, 3933, 4647, 4807, 5643, 6831, 11799, 13941, 14421, 17039, 29431, 35627, 41823, 43263, 51117, 88293, 106881, 129789, 153351, 264879, 320643, 323741, 391897, 460053, 676913, 794637, 961929, 971223, 1175691, 2030739, 2913669, 3527073, 6092217, 7446043, 8741007, 10581219, 18276651, 22338129, 67014387, 201043161]

約数ペア:

[(1, 201043161), (3, 67014387), (9, 22338129), (11, 18276651), (19, 10581219), (23, 8741007), (27, 7446043), (33, 6092217), (57, 3527073), (69, 2913669), (99, 2030739), (171, 1175691), (207, 971223), (209, 961929), (253, 794637), (297, 676913), (437, 460053), (513, 391897), (621, 323741), (627, 320643), (759, 264879), (1311, 153351), (1549, 129789), (1881, 106881), (2277, 88293), (3933, 51117), (4647, 43263), (4807, 41823), (5643, 35627), (6831, 29431), (11799, 17039), (13941, 14421)]