51793263

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3130

約数の個数: 28

約数和(自身を含む): 81056880

約数和(自身を除く): 29263617

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 3089, 5589, 9267, 16767, 27801, 71047, 83403, 213141, 250209, 639423, 750627, 1918269, 2251881, 5754807, 17264421, 51793263]

約数ペア:

[(1, 51793263), (3, 17264421), (9, 5754807), (23, 2251881), (27, 1918269), (69, 750627), (81, 639423), (207, 250209), (243, 213141), (621, 83403), (729, 71047), (1863, 27801), (3089, 16767), (5589, 9267)]