47333889

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{1879}}^1$

素因数の和:2202

約数の個数: 20

約数和(自身を含む): 70973760

約数和(自身を除く): 23639871

約数列:

[1, 3, 9, 27, 81, 311, 933, 1879, 2799, 5637, 8397, 16911, 25191, 50733, 152199, 584369, 1753107, 5259321, 15777963, 47333889]

約数ペア:

[(1, 47333889), (3, 15777963), (9, 5259321), (27, 1753107), (81, 584369), (311, 152199), (933, 50733), (1879, 25191), (2799, 16911), (5637, 8397)]