85672221

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{7589}}^1$

素因数の和:7716

約数の個数: 16

約数和(自身を含む): 118039680

約数和(自身を除く): 32367459

約数列:

[1, 3, 53, 71, 159, 213, 3763, 7589, 11289, 22767, 402217, 538819, 1206651, 1616457, 28557407, 85672221]

約数ペア:

[(1, 85672221), (3, 28557407), (53, 1616457), (71, 1206651), (159, 538819), (213, 402217), (3763, 22767), (7589, 11289)]