42667952409

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{210809}}^1$

素因数の和:211381

約数の個数: 24

約数和(自身を含む): 63185659680

約数和(自身を除く): 20517707271

約数列:

[1, 3, 9, 43, 129, 387, 523, 1569, 4707, 22489, 67467, 202401, 210809, 632427, 1897281, 9064787, 27194361, 81583083, 110253107, 330759321, 992277963, 4740883601, 14222650803, 42667952409]

約数ペア:

[(1, 42667952409), (3, 14222650803), (9, 4740883601), (43, 992277963), (129, 330759321), (387, 110253107), (523, 81583083), (1569, 27194361), (4707, 9064787), (22489, 1897281), (67467, 632427), (202401, 210809)]