81054759

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{6043}}^1$

素因数の和:6326

約数の個数: 16

約数和(自身を含む): 114884352

約数和(自身を除く): 33829593

約数列:

[1, 3, 17, 51, 263, 789, 4471, 6043, 13413, 18129, 102731, 308193, 1589309, 4767927, 27018253, 81054759]

約数ペア:

[(1, 81054759), (3, 27018253), (17, 4767927), (51, 1589309), (263, 308193), (789, 102731), (4471, 18129), (6043, 13413)]