78108459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 123212544

約数和(自身を除く): 45104085

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 1117, 1793, 2119, 3351, 5379, 6357, 12287, 14521, 23309, 36861, 43563, 69927, 159731, 182071, 479193, 546213, 2002781, 2366923, 6008343, 7100769, 26036153, 78108459]

約数ペア:

[(1, 78108459), (3, 26036153), (11, 7100769), (13, 6008343), (33, 2366923), (39, 2002781), (143, 546213), (163, 479193), (429, 182071), (489, 159731), (1117, 69927), (1793, 43563), (2119, 36861), (3351, 23309), (5379, 14521), (6357, 12287)]