68939883

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{30763}}^1$

素因数の和:30855

約数の個数: 16

約数和(自身を含む): 103367040

約数和(自身を除く): 34427157

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 30763, 92289, 276867, 830601, 2553329, 7659987, 22979961, 68939883]

約数ペア:

[(1, 68939883), (3, 22979961), (9, 7659987), (27, 2553329), (83, 830601), (249, 276867), (747, 92289), (2241, 30763)]