56220528063

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1\times {\mathrm{18691}}^1$

素因数の和:22075

約数の個数: 32

約数和(自身を含む): 87692695552

約数和(自身を除く): 31472167489

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3331, 9993, 18691, 23317, 56073, 69951, 130837, 143233, 392511, 429699, 803713, 1002631, 2411139, 3007893, 5625991, 16877973, 62259721, 186779163, 435818047, 1307454141, 2677168003, 8031504009, 18740176021, 56220528063]

約数ペア:

[(1, 56220528063), (3, 18740176021), (7, 8031504009), (21, 2677168003), (43, 1307454141), (129, 435818047), (301, 186779163), (903, 62259721), (3331, 16877973), (9993, 5625991), (18691, 3007893), (23317, 2411139), (56073, 1002631), (69951, 803713), (130837, 429699), (143233, 392511)]