125835309

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 87054291

約数列:

[1, 3, 9, 17, 19, 27, 47, 51, 57, 141, 153, 171, 307, 323, 423, 459, 513, 799, 893, 921, 969, 1269, 2397, 2679, 2763, 2907, 5219, 5833, 7191, 8037, 8289, 8721, 14429, 15181, 15657, 17499, 21573, 24111, 43287, 45543, 46971, 52497, 99161, 129861, 136629, 140913, 157491, 245293, 274151, 297483, 389583, 409887, 735879, 822453, 892449, 2207637, 2467359, 2677347, 4660567, 6622911, 7402077, 13981701, 41945103, 125835309]

約数ペア:

[(1, 125835309), (3, 41945103), (9, 13981701), (17, 7402077), (19, 6622911), (27, 4660567), (47, 2677347), (51, 2467359), (57, 2207637), (141, 892449), (153, 822453), (171, 735879), (307, 409887), (323, 389583), (423, 297483), (459, 274151), (513, 245293), (799, 157491), (893, 140913), (921, 136629), (969, 129861), (1269, 99161), (2397, 52497), (2679, 46971), (2763, 45543), (2907, 43287), (5219, 24111), (5833, 21573), (7191, 17499), (8037, 15657), (8289, 15181), (8721, 14429)]