25677729

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 50181120

約数和(自身を除く): 24503391

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 179, 189, 207, 231, 253, 297, 483, 537, 567, 621, 693, 759, 891, 1253, 1449, 1611, 1771, 1863, 1969, 2079, 2277, 3759, 4117, 4347, 4833, 5313, 5907, 6237, 6831, 11277, 12351, 13041, 13783, 14499, 15939, 17721, 20493, 28819, 33831, 37053, 41349, 45287, 47817, 53163, 86457, 101493, 111159, 124047, 135861, 143451, 159489, 259371, 317009, 333477, 372141, 407583, 778113, 951027, 1116423, 1222749, 2334339, 2853081, 3668247, 8559243, 25677729]

約数ペア:

[(1, 25677729), (3, 8559243), (7, 3668247), (9, 2853081), (11, 2334339), (21, 1222749), (23, 1116423), (27, 951027), (33, 778113), (63, 407583), (69, 372141), (77, 333477), (81, 317009), (99, 259371), (161, 159489), (179, 143451), (189, 135861), (207, 124047), (231, 111159), (253, 101493), (297, 86457), (483, 53163), (537, 47817), (567, 45287), (621, 41349), (693, 37053), (759, 33831), (891, 28819), (1253, 20493), (1449, 17721), (1611, 15939), (1771, 14499), (1863, 13783), (1969, 13041), (2079, 12351), (2277, 11277), (3759, 6831), (4117, 6237), (4347, 5907), (4833, 5313)]