12937617

素因数分解:

$3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 24576000

約数和(自身を除く): 11638383

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 127, 147, 189, 231, 297, 343, 381, 441, 539, 693, 889, 1029, 1143, 1323, 1397, 1617, 2079, 2667, 3087, 3429, 3773, 4191, 4851, 6223, 8001, 9261, 9779, 11319, 12573, 14553, 18669, 24003, 29337, 33957, 37719, 43561, 56007, 68453, 88011, 101871, 130683, 168021, 205359, 264033, 392049, 479171, 616077, 1176147, 1437513, 1848231, 4312539, 12937617]

約数ペア:

[(1, 12937617), (3, 4312539), (7, 1848231), (9, 1437513), (11, 1176147), (21, 616077), (27, 479171), (33, 392049), (49, 264033), (63, 205359), (77, 168021), (99, 130683), (127, 101871), (147, 88011), (189, 68453), (231, 56007), (297, 43561), (343, 37719), (381, 33957), (441, 29337), (539, 24003), (693, 18669), (889, 14553), (1029, 12573), (1143, 11319), (1323, 9779), (1397, 9261), (1617, 8001), (2079, 6223), (2667, 4851), (3087, 4191), (3429, 3773)]