54394839

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5591}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 83745792

約数和(自身を除く): 29350953

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 5591, 9729, 16773, 50319, 128593, 262777, 385779, 788331, 1157337, 2364993, 6043871, 18131613, 54394839]

約数ペア:

[(1, 54394839), (3, 18131613), (9, 6043871), (23, 2364993), (47, 1157337), (69, 788331), (141, 385779), (207, 262777), (423, 128593), (1081, 50319), (3243, 16773), (5591, 9729)]