27529327

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 33439392

約数和(自身を除く): 5910065

約数列:

[1, 7, 41, 49, 71, 193, 287, 497, 1351, 2009, 2911, 3479, 7913, 9457, 13703, 20377, 55391, 95921, 142639, 387737, 561823, 671447, 3932761, 27529327]

約数ペア:

[(1, 27529327), (7, 3932761), (41, 671447), (49, 561823), (71, 387737), (193, 142639), (287, 95921), (497, 55391), (1351, 20377), (2009, 13703), (2911, 9457), (3479, 7913)]