79777659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 118831104

約数和(自身を除く): 39053445

約数列:

[1, 3, 13, 39, 47, 71, 141, 213, 611, 613, 923, 1833, 1839, 2769, 3337, 7969, 10011, 23907, 28811, 43381, 43523, 86433, 130143, 130569, 374543, 565799, 1123629, 1697397, 2045581, 6136743, 26592553, 79777659]

約数ペア:

[(1, 79777659), (3, 26592553), (13, 6136743), (39, 2045581), (47, 1697397), (71, 1123629), (141, 565799), (213, 374543), (611, 130569), (613, 130143), (923, 86433), (1833, 43523), (1839, 43381), (2769, 28811), (3337, 23907), (7969, 10011)]