66546909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 116887680

約数和(自身を除く): 50340771

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 1783, 2871, 3393, 4147, 5349, 12441, 16047, 19613, 23179, 37323, 51707, 58839, 69537, 155121, 176517, 208611, 254969, 465363, 568777, 672191, 764907, 1706331, 2016573, 2294721, 5118993, 6049719, 7394101, 22182303, 66546909]

約数ペア:

[(1, 66546909), (3, 22182303), (9, 7394101), (11, 6049719), (13, 5118993), (29, 2294721), (33, 2016573), (39, 1706331), (87, 764907), (99, 672191), (117, 568777), (143, 465363), (261, 254969), (319, 208611), (377, 176517), (429, 155121), (957, 69537), (1131, 58839), (1287, 51707), (1783, 37323), (2871, 23179), (3393, 19613), (4147, 16047), (5349, 12441)]