67984983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 47330217

約数列:

[1, 3, 9, 11, 19, 33, 47, 57, 99, 141, 171, 209, 423, 517, 627, 769, 893, 1551, 1881, 2307, 2679, 4653, 6921, 8037, 8459, 9823, 14611, 25377, 29469, 36143, 43833, 76131, 88407, 108429, 131499, 160721, 325287, 397573, 482163, 686717, 1192719, 1446489, 2060151, 3578157, 6180453, 7553887, 22661661, 67984983]

約数ペア:

[(1, 67984983), (3, 22661661), (9, 7553887), (11, 6180453), (19, 3578157), (33, 2060151), (47, 1446489), (57, 1192719), (99, 686717), (141, 482163), (171, 397573), (209, 325287), (423, 160721), (517, 131499), (627, 108429), (769, 88407), (893, 76131), (1551, 43833), (1881, 36143), (2307, 29469), (2679, 25377), (4653, 14611), (6921, 9823), (8037, 8459)]