56182791

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7411}}^1$

素因数の和:7459

約数の個数: 24

約数和(自身を含む): 90367104

約数和(自身を除く): 34184313

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7411, 7581, 22233, 51877, 140809, 155631, 422427, 985663, 2675371, 2956989, 8026113, 18727597, 56182791]

約数ペア:

[(1, 56182791), (3, 18727597), (7, 8026113), (19, 2956989), (21, 2675371), (57, 985663), (133, 422427), (361, 155631), (399, 140809), (1083, 51877), (2527, 22233), (7411, 7581)]