205127568027

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{224611}}^1$

素因数の和:224808

約数の個数: 48

約数和(自身を含む): 322923773952

約数和(自身を除く): 117796205925

約数列:

[1, 3, 9, 17, 47, 51, 127, 141, 153, 381, 423, 799, 1143, 2159, 2397, 5969, 6477, 7191, 17907, 19431, 53721, 101473, 224611, 304419, 673833, 913257, 2021499, 3818387, 10556717, 11455161, 28525597, 31670151, 34365483, 85576791, 95010453, 179464189, 256730373, 484935149, 538392567, 1340703059, 1454805447, 1615177701, 4022109177, 4364416341, 12066327531, 22791952003, 68375856009, 205127568027]

約数ペア:

[(1, 205127568027), (3, 68375856009), (9, 22791952003), (17, 12066327531), (47, 4364416341), (51, 4022109177), (127, 1615177701), (141, 1454805447), (153, 1340703059), (381, 538392567), (423, 484935149), (799, 256730373), (1143, 179464189), (2159, 95010453), (2397, 85576791), (5969, 34365483), (6477, 31670151), (7191, 28525597), (17907, 11455161), (19431, 10556717), (53721, 3818387), (101473, 2021499), (224611, 913257), (304419, 673833)]