86163147

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47161}}^1$

素因数の和:47203

約数の個数: 24

約数和(自身を含む): 147145440

約数和(自身を除く): 60982293

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 47161, 141483, 330127, 424449, 990381, 1367669, 2971143, 4103007, 9573683, 12309021, 28721049, 86163147]

約数ペア:

[(1, 86163147), (3, 28721049), (7, 12309021), (9, 9573683), (21, 4103007), (29, 2971143), (63, 1367669), (87, 990381), (203, 424449), (261, 330127), (609, 141483), (1827, 47161)]