13756125537

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2412

約数の個数: 128

約数和(自身を含む): 26406051840

約数和(自身を除く): 12649926303

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 71, 77, 99, 123, 189, 213, 231, 287, 297, 369, 451, 497, 639, 693, 781, 861, 1107, 1353, 1491, 1917, 2079, 2273, 2343, 2583, 2911, 3157, 4059, 4473, 5467, 6819, 7029, 7749, 8733, 9471, 12177, 13419, 15911, 16401, 20377, 20457, 21087, 25003, 26199, 28413, 32021, 47733, 49203, 61131, 61371, 75009, 78597, 85239, 93193, 96063, 143199, 147609, 161383, 175021, 183393, 224147, 225027, 279579, 288189, 429597, 484149, 525063, 550179, 652351, 672441, 675081, 838737, 864567, 1025123, 1129681, 1452447, 1575189, 1775213, 1957053, 2017323, 2516211, 3075369, 3389043, 4357341, 4725567, 5325639, 5871159, 6051969, 6616703, 7175861, 9226107, 10167129, 12426491, 15976917, 17613477, 19850109, 21527583, 27678321, 30501387, 37279473, 46316921, 47930751, 59550327, 64582749, 72783733, 111838419, 138950763, 178650981, 193748247, 218351199, 335515257, 416852289, 509486131, 655053597, 1250556867, 1528458393, 1965160791, 4585375179, 13756125537]

約数ペア:

[(1, 13756125537), (3, 4585375179), (7, 1965160791), (9, 1528458393), (11, 1250556867), (21, 655053597), (27, 509486131), (33, 416852289), (41, 335515257), (63, 218351199), (71, 193748247), (77, 178650981), (99, 138950763), (123, 111838419), (189, 72783733), (213, 64582749), (231, 59550327), (287, 47930751), (297, 46316921), (369, 37279473), (451, 30501387), (497, 27678321), (639, 21527583), (693, 19850109), (781, 17613477), (861, 15976917), (1107, 12426491), (1353, 10167129), (1491, 9226107), (1917, 7175861), (2079, 6616703), (2273, 6051969), (2343, 5871159), (2583, 5325639), (2911, 4725567), (3157, 4357341), (4059, 3389043), (4473, 3075369), (5467, 2516211), (6819, 2017323), (7029, 1957053), (7749, 1775213), (8733, 1575189), (9471, 1452447), (12177, 1129681), (13419, 1025123), (15911, 864567), (16401, 838737), (20377, 675081), (20457, 672441), (21087, 652351), (25003, 550179), (26199, 525063), (28413, 484149), (32021, 429597), (47733, 288189), (49203, 279579), (61131, 225027), (61371, 224147), (75009, 183393), (78597, 175021), (85239, 161383), (93193, 147609), (96063, 143199)]