84796713

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{3863}}^1$

素因数の和:4146

約数の個数: 20

約数和(自身を含む): 127171968

約数和(自身を除く): 42375255

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 3863, 7317, 11589, 21951, 34767, 104301, 312903, 1046873, 3140619, 9421857, 28265571, 84796713]

約数ペア:

[(1, 84796713), (3, 28265571), (9, 9421857), (27, 3140619), (81, 1046873), (271, 312903), (813, 104301), (2439, 34767), (3863, 21951), (7317, 11589)]