181134239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 225926400

約数和(自身を除く): 44792161

約数列:

[1, 11, 13, 19, 143, 163, 209, 247, 409, 1793, 2119, 2717, 3097, 4499, 5317, 7771, 23309, 34067, 40261, 58487, 66667, 85481, 101023, 442871, 733337, 866671, 1111253, 1266673, 9533381, 13933403, 16466749, 181134239]

約数ペア:

[(1, 181134239), (11, 16466749), (13, 13933403), (19, 9533381), (143, 1266673), (163, 1111253), (209, 866671), (247, 733337), (409, 442871), (1793, 101023), (2119, 85481), (2717, 66667), (3097, 58487), (4499, 40261), (5317, 34067), (7771, 23309)]