287978878977

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1\times {\mathrm{20441}}^1$

素因数の和:22969

約数の個数: 32

約数和(自身を含む): 401890374144

約数和(自身を除く): 113911495167

約数列:

[1, 3, 41, 47, 123, 141, 1927, 2437, 5781, 7311, 20441, 61323, 99917, 114539, 299751, 343617, 838081, 960727, 2514243, 2882181, 4696099, 14088297, 39389807, 49814717, 118169421, 149444151, 2042403397, 2341291699, 6127210191, 7023875097, 95992959659, 287978878977]

約数ペア:

[(1, 287978878977), (3, 95992959659), (41, 7023875097), (47, 6127210191), (123, 2341291699), (141, 2042403397), (1927, 149444151), (2437, 118169421), (5781, 49814717), (7311, 39389807), (20441, 14088297), (61323, 4696099), (99917, 2882181), (114539, 2514243), (299751, 960727), (343617, 838081)]