56909199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 84510720

約数和(自身を除く): 27601521

約数列:

[1, 3, 19, 23, 57, 69, 83, 249, 437, 523, 1311, 1569, 1577, 1909, 4731, 5727, 9937, 12029, 29811, 36087, 36271, 43409, 108813, 130227, 228551, 685653, 824771, 998407, 2474313, 2995221, 18969733, 56909199]

約数ペア:

[(1, 56909199), (3, 18969733), (19, 2995221), (23, 2474313), (57, 998407), (69, 824771), (83, 685653), (249, 228551), (437, 130227), (523, 108813), (1311, 43409), (1569, 36271), (1577, 36087), (1909, 29811), (4731, 12029), (5727, 9937)]