87410013

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 125931168

約数和(自身を除く): 38521155

約数列:

[1, 3, 19, 43, 57, 129, 361, 817, 1083, 1877, 2451, 5631, 15523, 35663, 46569, 80711, 106989, 242133, 677597, 1533509, 2032791, 4600527, 29136671, 87410013]

約数ペア:

[(1, 87410013), (3, 29136671), (19, 4600527), (43, 2032791), (57, 1533509), (129, 677597), (361, 242133), (817, 106989), (1083, 80711), (1877, 46569), (2451, 35663), (5631, 15523)]