27805983

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 39132288

約数和(自身を除く): 11326305

約数列:

[1, 3, 29, 87, 103, 107, 309, 321, 841, 2523, 2987, 3103, 8961, 9309, 11021, 33063, 86623, 89987, 259869, 269961, 319609, 958827, 9268661, 27805983]

約数ペア:

[(1, 27805983), (3, 9268661), (29, 958827), (87, 319609), (103, 269961), (107, 259869), (309, 89987), (321, 86623), (841, 33063), (2523, 11021), (2987, 9309), (3103, 8961)]