12767139

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 25090560

約数和(自身を除く): 12323421

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 89, 99, 161, 189, 207, 231, 253, 267, 297, 483, 567, 621, 623, 693, 759, 801, 891, 979, 1449, 1771, 1863, 1869, 2047, 2079, 2277, 2403, 2937, 4347, 5313, 5607, 6141, 6237, 6831, 6853, 7209, 8811, 13041, 14329, 15939, 16821, 18423, 20493, 20559, 22517, 26433, 42987, 47817, 50463, 55269, 61677, 67551, 79299, 128961, 143451, 157619, 165807, 185031, 202653, 386883, 472857, 555093, 607959, 1160649, 1418571, 1823877, 4255713, 12767139]

約数ペア:

[(1, 12767139), (3, 4255713), (7, 1823877), (9, 1418571), (11, 1160649), (21, 607959), (23, 555093), (27, 472857), (33, 386883), (63, 202653), (69, 185031), (77, 165807), (81, 157619), (89, 143451), (99, 128961), (161, 79299), (189, 67551), (207, 61677), (231, 55269), (253, 50463), (267, 47817), (297, 42987), (483, 26433), (567, 22517), (621, 20559), (623, 20493), (693, 18423), (759, 16821), (801, 15939), (891, 14329), (979, 13041), (1449, 8811), (1771, 7209), (1863, 6853), (1869, 6831), (2047, 6237), (2079, 6141), (2277, 5607), (2403, 5313), (2937, 4347)]