1301918913

素因数分解:

$3^8\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3338

約数の個数: 36

約数和(自身を含む): 1985402068

約数和(自身を除く): 683483155

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1647, 2187, 3253, 4941, 6561, 9759, 14823, 29277, 44469, 87831, 133407, 198433, 263493, 400221, 595299, 790479, 1785897, 2371437, 5357691, 7114311, 16073073, 21342933, 48219219, 144657657, 433972971, 1301918913]

約数ペア:

[(1, 1301918913), (3, 433972971), (9, 144657657), (27, 48219219), (61, 21342933), (81, 16073073), (183, 7114311), (243, 5357691), (549, 2371437), (729, 1785897), (1647, 790479), (2187, 595299), (3253, 400221), (4941, 263493), (6561, 198433), (9759, 133407), (14823, 87831), (29277, 44469)]