54751971

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 78960960

約数和(自身を除く): 24208989

約数列:

[1, 3, 29, 37, 73, 87, 111, 219, 233, 699, 1073, 2117, 2701, 3219, 6351, 6757, 8103, 8621, 17009, 20271, 25863, 51027, 78329, 234987, 250009, 493261, 629333, 750027, 1479783, 1887999, 18250657, 54751971]

約数ペア:

[(1, 54751971), (3, 18250657), (29, 1887999), (37, 1479783), (73, 750027), (87, 629333), (111, 493261), (219, 250009), (233, 234987), (699, 78329), (1073, 51027), (2117, 25863), (2701, 20271), (3219, 17009), (6351, 8621), (6757, 8103)]