123960141

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7433}}^1$

素因数の和:7565

約数の個数: 24

約数和(自身を含む): 191351160

約数和(自身を除く): 67391019

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 5559, 7433, 16677, 22299, 66897, 126361, 379083, 810197, 1137249, 2430591, 7291773, 13773349, 41320047, 123960141]

約数ペア:

[(1, 123960141), (3, 41320047), (9, 13773349), (17, 7291773), (51, 2430591), (109, 1137249), (153, 810197), (327, 379083), (981, 126361), (1853, 66897), (5559, 22299), (7433, 16677)]