89843727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 129558528

約数和(自身を除く): 39714801

約数列:

[1, 3, 23, 43, 69, 107, 129, 283, 321, 849, 989, 2461, 2967, 4601, 6509, 7383, 12169, 13803, 19527, 30281, 36507, 90843, 105823, 279887, 317469, 696463, 839661, 1302083, 2089389, 3906249, 29947909, 89843727]

約数ペア:

[(1, 89843727), (3, 29947909), (23, 3906249), (43, 2089389), (69, 1302083), (107, 839661), (129, 696463), (283, 317469), (321, 279887), (849, 105823), (989, 90843), (2461, 36507), (2967, 30281), (4601, 19527), (6509, 13803), (7383, 12169)]