85791167

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 111673344

約数和(自身を除く): 25882177

約数列:

[1, 7, 11, 31, 77, 127, 217, 283, 341, 889, 1397, 1981, 2387, 3113, 3937, 8773, 9779, 21791, 27559, 35941, 43307, 61411, 96503, 251587, 303149, 395351, 675521, 1114171, 2767457, 7799197, 12255881, 85791167]

約数ペア:

[(1, 85791167), (7, 12255881), (11, 7799197), (31, 2767457), (77, 1114171), (127, 675521), (217, 395351), (283, 303149), (341, 251587), (889, 96503), (1397, 61411), (1981, 43307), (2387, 35941), (3113, 27559), (3937, 21791), (8773, 9779)]