26742177

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 52070400

約数和(自身を除く): 25328223

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 677, 693, 1197, 1463, 1881, 2031, 2079, 3591, 4389, 4739, 5643, 6093, 7447, 12863, 13167, 14217, 18279, 22341, 38589, 39501, 42651, 52129, 67023, 90041, 115767, 127953, 141493, 156387, 201069, 270123, 347301, 424479, 469161, 810369, 990451, 1273437, 1407483, 2431107, 2971353, 3820311, 8914059, 26742177]

約数ペア:

[(1, 26742177), (3, 8914059), (7, 3820311), (9, 2971353), (11, 2431107), (19, 1407483), (21, 1273437), (27, 990451), (33, 810369), (57, 469161), (63, 424479), (77, 347301), (99, 270123), (133, 201069), (171, 156387), (189, 141493), (209, 127953), (231, 115767), (297, 90041), (399, 67023), (513, 52129), (627, 42651), (677, 39501), (693, 38589), (1197, 22341), (1463, 18279), (1881, 14217), (2031, 13167), (2079, 12863), (3591, 7447), (4389, 6093), (4739, 5643)]