77291523

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 121236480

約数和(自身を除く): 43944957

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 621, 639, 1633, 1753, 1917, 4899, 5259, 14697, 15777, 40319, 44091, 47331, 120957, 124463, 362871, 373389, 1088613, 1120167, 2862649, 3360501, 8587947, 25763841, 77291523]

約数ペア:

[(1, 77291523), (3, 25763841), (9, 8587947), (23, 3360501), (27, 2862649), (69, 1120167), (71, 1088613), (207, 373389), (213, 362871), (621, 124463), (639, 120957), (1633, 47331), (1753, 44091), (1917, 40319), (4899, 15777), (5259, 14697)]