42877539

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{22367}}^1$

素因数の和:22447

約数の個数: 16

約数和(自身を含む): 64419840

約数和(自身を除く): 21542301

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 22367, 67101, 201303, 603909, 1588057, 4764171, 14292513, 42877539]

約数ペア:

[(1, 42877539), (3, 14292513), (9, 4764171), (27, 1588057), (71, 603909), (213, 201303), (639, 67101), (1917, 22367)]