129543291

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10607}}^1$

素因数の和:10695

約数の個数: 24

約数和(自身を含む): 198581760

約数和(自身を除く): 69038469

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 10607, 12213, 31821, 95463, 243961, 625813, 731883, 1877439, 2195649, 5632317, 14393699, 43181097, 129543291]

約数ペア:

[(1, 129543291), (3, 43181097), (9, 14393699), (23, 5632317), (59, 2195649), (69, 1877439), (177, 731883), (207, 625813), (531, 243961), (1357, 95463), (4071, 31821), (10607, 12213)]