181359189

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1493}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 294019200

約数和(自身を除く): 112660011

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 409, 1227, 1493, 3681, 4479, 4499, 11043, 13437, 13497, 16423, 40311, 40491, 49269, 121473, 147807, 443421, 610637, 1831911, 5495733, 6717007, 16487199, 20151021, 60453063, 181359189]

約数ペア:

[(1, 181359189), (3, 60453063), (9, 20151021), (11, 16487199), (27, 6717007), (33, 5495733), (99, 1831911), (297, 610637), (409, 443421), (1227, 147807), (1493, 121473), (3681, 49269), (4479, 40491), (4499, 40311), (11043, 16423), (13437, 13497)]