16765983

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 26758992

約数和(自身を除く): 9993009

約数列:

[1, 3, 9, 13, 39, 73, 117, 151, 169, 219, 453, 507, 657, 949, 1359, 1521, 1963, 2847, 5889, 8541, 11023, 12337, 17667, 25519, 33069, 37011, 76557, 99207, 111033, 143299, 229671, 429897, 1289691, 1862887, 5588661, 16765983]

約数ペア:

[(1, 16765983), (3, 5588661), (9, 1862887), (13, 1289691), (39, 429897), (73, 229671), (117, 143299), (151, 111033), (169, 99207), (219, 76557), (453, 37011), (507, 33069), (657, 25519), (949, 17667), (1359, 12337), (1521, 11023), (1963, 8541), (2847, 5889)]