79799949

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 120856320

約数和(自身を除く): 41056371

約数列:

[1, 3, 9, 23, 69, 207, 239, 717, 1613, 2151, 4839, 5497, 14517, 16491, 37099, 49473, 111297, 333891, 385507, 1156521, 3469563, 8866661, 26599983, 79799949]

約数ペア:

[(1, 79799949), (3, 26599983), (9, 8866661), (23, 3469563), (69, 1156521), (207, 385507), (239, 333891), (717, 111297), (1613, 49473), (2151, 37099), (4839, 16491), (5497, 14517)]