27065129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 34359360

約数和(自身を除く): 7294231

約数列:

[1, 7, 13, 59, 71, 91, 413, 497, 767, 923, 4189, 5041, 5369, 6461, 29323, 35287, 54457, 65533, 297419, 381199, 458731, 2081933, 3866447, 27065129]

約数ペア:

[(1, 27065129), (7, 3866447), (13, 2081933), (59, 458731), (71, 381199), (91, 297419), (413, 65533), (497, 54457), (767, 35287), (923, 29323), (4189, 6461), (5041, 5369)]