36881487

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{10589}}^1$

素因数の和:10644

約数の個数: 20

約数和(自身を含む): 56381160

約数和(自身を除く): 19499673

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 10589, 31767, 95301, 285903, 455327, 857709, 1365981, 4097943, 12293829, 36881487]

約数ペア:

[(1, 36881487), (3, 12293829), (9, 4097943), (27, 1365981), (43, 857709), (81, 455327), (129, 285903), (387, 95301), (1161, 31767), (3483, 10589)]