86711889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 129153024

約数和(自身を除く): 42441135

約数列:

[1, 3, 11, 33, 97, 103, 263, 291, 309, 789, 1067, 1133, 2893, 3201, 3399, 8679, 9991, 25511, 27089, 29973, 76533, 81267, 109901, 280621, 297979, 329703, 841863, 893937, 2627633, 7882899, 28903963, 86711889]

約数ペア:

[(1, 86711889), (3, 28903963), (11, 7882899), (33, 2627633), (97, 893937), (103, 841863), (263, 329703), (291, 297979), (309, 280621), (789, 109901), (1067, 81267), (1133, 76533), (2893, 29973), (3201, 27089), (3399, 25511), (8679, 9991)]