128230773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 199203840

約数和(自身を除く): 70973067

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 2967, 3929, 10879, 11787, 32637, 43219, 90367, 129657, 168947, 271101, 506841, 994037, 1858417, 2982111, 3885781, 5575251, 11657343, 42743591, 128230773]

約数ペア:

[(1, 128230773), (3, 42743591), (11, 11657343), (23, 5575251), (33, 3885781), (43, 2982111), (69, 1858417), (129, 994037), (253, 506841), (473, 271101), (759, 168947), (989, 129657), (1419, 90367), (2967, 43219), (3929, 32637), (10879, 11787)]