26875233

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 52039680

約数和(自身を除く): 25164447

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 81, 93, 99, 139, 189, 217, 231, 279, 297, 341, 417, 567, 651, 693, 837, 891, 973, 1023, 1251, 1529, 1953, 2079, 2387, 2511, 2919, 3069, 3753, 4309, 4587, 5859, 6237, 7161, 8757, 9207, 10703, 11259, 12927, 13761, 17577, 21483, 26271, 27621, 30163, 32109, 38781, 41283, 47399, 64449, 78813, 90489, 96327, 116343, 123849, 142197, 193347, 271467, 288981, 331793, 349029, 426591, 814401, 866943, 995379, 1279773, 2443203, 2986137, 3839319, 8958411, 26875233]

約数ペア:

[(1, 26875233), (3, 8958411), (7, 3839319), (9, 2986137), (11, 2443203), (21, 1279773), (27, 995379), (31, 866943), (33, 814401), (63, 426591), (77, 349029), (81, 331793), (93, 288981), (99, 271467), (139, 193347), (189, 142197), (217, 123849), (231, 116343), (279, 96327), (297, 90489), (341, 78813), (417, 64449), (567, 47399), (651, 41283), (693, 38781), (837, 32109), (891, 30163), (973, 27621), (1023, 26271), (1251, 21483), (1529, 17577), (1953, 13761), (2079, 12927), (2387, 11259), (2511, 10703), (2919, 9207), (3069, 8757), (3753, 7161), (4309, 6237), (4587, 5859)]