78796581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 115458048

約数和(自身を除く): 36661467

約数列:

[1, 3, 17, 47, 51, 71, 141, 213, 463, 799, 1207, 1389, 2397, 3337, 3621, 7871, 10011, 21761, 23613, 32873, 56729, 65283, 98619, 170187, 369937, 558841, 1109811, 1545031, 1676523, 4635093, 26265527, 78796581]

約数ペア:

[(1, 78796581), (3, 26265527), (17, 4635093), (47, 1676523), (51, 1545031), (71, 1109811), (141, 558841), (213, 369937), (463, 170187), (799, 98619), (1207, 65283), (1389, 56729), (2397, 32873), (3337, 23613), (3621, 21761), (7871, 10011)]