52355727

素因数分解:

$3^4\times {\mathrm{797}}^1\times {\mathrm{811}}^1$

素因数の和:1620

約数の個数: 20

約数和(自身を含む): 78405096

約数和(自身を除く): 26049369

約数列:

[1, 3, 9, 27, 81, 797, 811, 2391, 2433, 7173, 7299, 21519, 21897, 64557, 65691, 646367, 1939101, 5817303, 17451909, 52355727]

約数ペア:

[(1, 52355727), (3, 17451909), (9, 5817303), (27, 1939101), (81, 646367), (797, 65691), (811, 64557), (2391, 21897), (2433, 21519), (7173, 7299)]