39937563

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 62873600

約数和(自身を除く): 22936037

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 381, 513, 613, 1143, 1839, 2413, 3429, 5517, 7239, 11647, 16551, 21717, 34941, 65151, 77851, 104823, 233553, 314469, 700659, 1479169, 2101977, 4437507, 13312521, 39937563]

約数ペア:

[(1, 39937563), (3, 13312521), (9, 4437507), (19, 2101977), (27, 1479169), (57, 700659), (127, 314469), (171, 233553), (381, 104823), (513, 77851), (613, 65151), (1143, 34941), (1839, 21717), (2413, 16551), (3429, 11647), (5517, 7239)]