78302493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4783}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 120901248

約数和(自身を除く): 42598755

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 4783, 5457, 14349, 16371, 43047, 81311, 243933, 511781, 731799, 1535343, 4606029, 8700277, 26100831, 78302493]

約数ペア:

[(1, 78302493), (3, 26100831), (9, 8700277), (17, 4606029), (51, 1535343), (107, 731799), (153, 511781), (321, 243933), (963, 81311), (1819, 43047), (4783, 16371), (5457, 14349)]