161569121559

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{3994391}}^1$

素因数の和:3994630

約数の個数: 16

約数和(自身を含む): 219212232960

約数和(自身を除く): 57643111401

約数列:

[1, 3, 97, 139, 291, 417, 13483, 40449, 3994391, 11983173, 387455927, 555220349, 1162367781, 1665661047, 53856373853, 161569121559]

約数ペア:

[(1, 161569121559), (3, 53856373853), (97, 1665661047), (139, 1162367781), (291, 555220349), (417, 387455927), (13483, 11983173), (40449, 3994391)]