81484383

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{6977}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 115555680

約数和(自身を除く): 34071297

約数列:

[1, 3, 17, 51, 229, 687, 3893, 6977, 11679, 20931, 118609, 355827, 1597733, 4793199, 27161461, 81484383]

約数ペア:

[(1, 81484383), (3, 27161461), (17, 4793199), (51, 1597733), (229, 355827), (687, 118609), (3893, 20931), (6977, 11679)]