27945969

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 38492160

約数和(自身を除く): 10546191

約数列:

[1, 3, 41, 123, 127, 381, 1789, 5207, 5367, 15621, 73349, 220047, 227203, 681609, 9315323, 27945969]

約数ペア:

[(1, 27945969), (3, 9315323), (41, 681609), (123, 227203), (127, 220047), (381, 73349), (1789, 15621), (5207, 5367)]