33407559

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 52306848

約数和(自身を除く): 18899289

約数列:

[1, 3, 9, 27, 37, 71, 81, 111, 157, 213, 333, 471, 639, 999, 1413, 1917, 2627, 2997, 4239, 5751, 5809, 7881, 11147, 12717, 17427, 23643, 33441, 52281, 70929, 100323, 156843, 212787, 300969, 412439, 470529, 902907, 1237317, 3711951, 11135853, 33407559]

約数ペア:

[(1, 33407559), (3, 11135853), (9, 3711951), (27, 1237317), (37, 902907), (71, 470529), (81, 412439), (111, 300969), (157, 212787), (213, 156843), (333, 100323), (471, 70929), (639, 52281), (999, 33441), (1413, 23643), (1917, 17427), (2627, 12717), (2997, 11147), (4239, 7881), (5751, 5809)]