149474809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 169150464

約数和(自身を除く): 19675655

約数列:

[1, 11, 71, 121, 127, 137, 781, 1397, 1507, 8591, 9017, 9727, 15367, 16577, 17399, 99187, 106997, 191389, 1091057, 1176967, 1235329, 2105279, 13588619, 149474809]

約数ペア:

[(1, 149474809), (11, 13588619), (71, 2105279), (121, 1235329), (127, 1176967), (137, 1091057), (781, 191389), (1397, 106997), (1507, 99187), (8591, 17399), (9017, 16577), (9727, 15367)]