67871709

素因数分解:

$3^3\times {\mathrm{1361}}^1\times {\mathrm{1847}}^1$

素因数の和:3217

約数の個数: 16

約数和(自身を含む): 100679040

約数和(自身を除く): 32807331

約数列:

[1, 3, 9, 27, 1361, 1847, 4083, 5541, 12249, 16623, 36747, 49869, 2513767, 7541301, 22623903, 67871709]

約数ペア:

[(1, 67871709), (3, 22623903), (9, 7541301), (27, 2513767), (1361, 49869), (1847, 36747), (4083, 16623), (5541, 12249)]