85513791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 132392448

約数和(自身を除く): 46878657

約数列:

[1, 3, 11, 17, 33, 51, 187, 313, 487, 561, 939, 1461, 3443, 5321, 5357, 8279, 10329, 15963, 16071, 24837, 58531, 91069, 152431, 175593, 273207, 457293, 1676741, 2591327, 5030223, 7773981, 28504597, 85513791]

約数ペア:

[(1, 85513791), (3, 28504597), (11, 7773981), (17, 5030223), (33, 2591327), (51, 1676741), (187, 457293), (313, 273207), (487, 175593), (561, 152431), (939, 91069), (1461, 58531), (3443, 24837), (5321, 16071), (5357, 15963), (8279, 10329)]