86822217

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7109}}^1$

素因数の和:7197

約数の個数: 24

約数和(自身を含む): 133099200

約数和(自身を除く): 46276983

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 7109, 12213, 21327, 63981, 163507, 419431, 490521, 1258293, 1471563, 3774879, 9646913, 28940739, 86822217]

約数ペア:

[(1, 86822217), (3, 28940739), (9, 9646913), (23, 3774879), (59, 1471563), (69, 1258293), (177, 490521), (207, 419431), (531, 163507), (1357, 63981), (4071, 21327), (7109, 12213)]