5599557

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 8847360

約数和(自身を除く): 3247803

約数列:

[1, 3, 9, 23, 27, 69, 71, 127, 207, 213, 381, 621, 639, 1143, 1633, 1917, 2921, 3429, 4899, 8763, 9017, 14697, 26289, 27051, 44091, 78867, 81153, 207391, 243459, 622173, 1866519, 5599557]

約数ペア:

[(1, 5599557), (3, 1866519), (9, 622173), (23, 243459), (27, 207391), (69, 81153), (71, 78867), (127, 44091), (207, 27051), (213, 26289), (381, 14697), (621, 9017), (639, 8763), (1143, 4899), (1633, 3429), (1917, 2921)]