47556261

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{21221}}^1$

素因数の和:21313

約数の個数: 16

約数和(自身を含む): 71305920

約数和(自身を除く): 23749659

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 21221, 63663, 190989, 572967, 1761343, 5284029, 15852087, 47556261]

約数ペア:

[(1, 47556261), (3, 15852087), (9, 5284029), (27, 1761343), (83, 572967), (249, 190989), (747, 63663), (2241, 21221)]