16115157

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 24520704

約数和(自身を除く): 8405547

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 613, 1143, 1839, 2921, 5517, 8763, 14099, 26289, 42297, 77851, 126891, 233553, 700659, 1790573, 5371719, 16115157]

約数ペア:

[(1, 16115157), (3, 5371719), (9, 1790573), (23, 700659), (69, 233553), (127, 126891), (207, 77851), (381, 42297), (613, 26289), (1143, 14099), (1839, 8763), (2921, 5517)]