71310051

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4294

約数の個数: 28

約数和(自身を含む): 111590928

約数和(自身を除く): 40280877

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 4253, 5589, 12759, 16767, 38277, 97819, 114831, 293457, 344493, 880371, 1033479, 2641113, 3100437, 7923339, 23770017, 71310051]

約数ペア:

[(1, 71310051), (3, 23770017), (9, 7923339), (23, 3100437), (27, 2641113), (69, 1033479), (81, 880371), (207, 344493), (243, 293457), (621, 114831), (729, 97819), (1863, 38277), (4253, 16767), (5589, 12759)]