81476121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22501}}^1$

素因数の和:22592

約数の個数: 16

約数和(自身を含む): 116650368

約数和(自身を除く): 35174247

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 22501, 67503, 382517, 1147551, 1597571, 4792713, 27158707, 81476121]

約数ペア:

[(1, 81476121), (3, 27158707), (17, 4792713), (51, 1597571), (71, 1147551), (213, 382517), (1207, 67503), (3621, 22501)]