248193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 411840

約数和(自身を除く): 163647

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 109, 207, 253, 327, 759, 981, 1199, 2277, 2507, 3597, 7521, 10791, 22563, 27577, 82731, 248193]

約数ペア:

[(1, 248193), (3, 82731), (9, 27577), (11, 22563), (23, 10791), (33, 7521), (69, 3597), (99, 2507), (109, 2277), (207, 1199), (253, 981), (327, 759)]