128412441

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4637}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 197523144

約数和(自身を除く): 69110703

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 1629, 3077, 4637, 9231, 13911, 27693, 41733, 78829, 236487, 709461, 839297, 2517891, 7553673, 14268049, 42804147, 128412441]

約数ペア:

[(1, 128412441), (3, 42804147), (9, 14268049), (17, 7553673), (51, 2517891), (153, 839297), (181, 709461), (543, 236487), (1629, 78829), (3077, 41733), (4637, 27693), (9231, 13911)]