433972971

素因数分解:

$3^7\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 661733440

約数和(自身を除く): 227760469

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 2187, 3253, 4941, 9759, 14823, 29277, 44469, 87831, 133407, 198433, 263493, 595299, 790479, 1785897, 2371437, 5357691, 7114311, 16073073, 48219219, 144657657, 433972971]

約数ペア:

[(1, 433972971), (3, 144657657), (9, 48219219), (27, 16073073), (61, 7114311), (81, 5357691), (183, 2371437), (243, 1785897), (549, 790479), (729, 595299), (1647, 263493), (2187, 198433), (3253, 133407), (4941, 87831), (9759, 44469), (14823, 29277)]