20171068803

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{6427}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 31388643936

約数和(自身を除く): 11217575133

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 281, 657, 843, 1241, 2529, 3723, 4777, 6427, 11169, 14331, 19281, 20513, 42993, 57843, 61539, 109259, 184617, 327777, 348721, 469171, 983331, 1046163, 1407513, 1805987, 3138489, 4222539, 5417961, 7975907, 16253883, 23927721, 30701779, 71783163, 92105337, 131837051, 276316011, 395511153, 1186533459, 2241229867, 6723689601, 20171068803]

約数ペア:

[(1, 20171068803), (3, 6723689601), (9, 2241229867), (17, 1186533459), (51, 395511153), (73, 276316011), (153, 131837051), (219, 92105337), (281, 71783163), (657, 30701779), (843, 23927721), (1241, 16253883), (2529, 7975907), (3723, 5417961), (4777, 4222539), (6427, 3138489), (11169, 1805987), (14331, 1407513), (19281, 1046163), (20513, 983331), (42993, 469171), (57843, 348721), (61539, 327777), (109259, 184617)]