1631796780663

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{655453}}^1$

素因数の和:656428

約数の個数: 48

約数和(自身を含む): 2759408903680

約数和(自身を除く): 1127612123017

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 919, 2709, 2757, 6433, 8271, 19299, 39517, 57897, 118551, 276619, 355653, 655453, 829857, 1966359, 2489571, 4588171, 5899077, 13764513, 28184479, 41293539, 84553437, 197291353, 253660311, 591874059, 602361307, 1775622177, 1807083921, 4216529149, 5421251763, 12649587447, 25901536201, 37948762341, 77704608603, 181310753407, 233113825809, 543932260221, 1631796780663]

約数ペア:

[(1, 1631796780663), (3, 543932260221), (7, 233113825809), (9, 181310753407), (21, 77704608603), (43, 37948762341), (63, 25901536201), (129, 12649587447), (301, 5421251763), (387, 4216529149), (903, 1807083921), (919, 1775622177), (2709, 602361307), (2757, 591874059), (6433, 253660311), (8271, 197291353), (19299, 84553437), (39517, 41293539), (57897, 28184479), (118551, 13764513), (276619, 5899077), (355653, 4588171), (655453, 2489571), (829857, 1966359)]