31868127

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{6521}}^1$

素因数の和:6711

約数の個数: 16

約数和(自身を含む): 47480160

約数和(自身を除く): 15612033

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 6521, 19563, 58689, 176067, 1180301, 3540903, 10622709, 31868127]

約数ペア:

[(1, 31868127), (3, 10622709), (9, 3540903), (27, 1180301), (181, 176067), (543, 58689), (1629, 19563), (4887, 6521)]