127927809

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{44281}}^1$

素因数の和:44397

約数の個数: 16

約数和(自身を含む): 191298240

約数和(自身を除く): 63370431

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 44281, 132843, 398529, 1195587, 4738067, 14214201, 42642603, 127927809]

約数ペア:

[(1, 127927809), (3, 42642603), (9, 14214201), (27, 4738067), (107, 1195587), (321, 398529), (963, 132843), (2889, 44281)]