233138763

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60383}}^1$

素因数の和:60416

約数の個数: 32

約数和(自身を含む): 405780480

約数和(自身を除く): 172641717

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 60383, 181149, 543447, 664213, 784979, 1630341, 1992639, 2354937, 5977917, 7064811, 8634769, 17933751, 21194433, 25904307, 77712921, 233138763]

約数ペア:

[(1, 233138763), (3, 77712921), (9, 25904307), (11, 21194433), (13, 17933751), (27, 8634769), (33, 7064811), (39, 5977917), (99, 2354937), (117, 1992639), (143, 1630341), (297, 784979), (351, 664213), (429, 543447), (1287, 181149), (3861, 60383)]