1827528021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{21001}}^1$

素因数の和:21314

約数の個数: 32

約数和(自身を含む): 2963802240

約数和(自身を除く): 1136274219

約数列:

[1, 3, 9, 11, 27, 33, 99, 293, 297, 879, 2637, 3223, 7911, 9669, 21001, 29007, 63003, 87021, 189009, 231011, 567027, 693033, 2079099, 6153293, 6237297, 18459879, 55379637, 67686223, 166138911, 203058669, 609176007, 1827528021]

約数ペア:

[(1, 1827528021), (3, 609176007), (9, 203058669), (11, 166138911), (27, 67686223), (33, 55379637), (99, 18459879), (293, 6237297), (297, 6153293), (879, 2079099), (2637, 693033), (3223, 567027), (7911, 231011), (9669, 189009), (21001, 87021), (29007, 63003)]