67773189

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 20

約数和(自身を含む): 99464480

約数和(自身を除く): 31691291

約数列:

[1, 3, 11, 33, 121, 363, 1331, 1543, 3993, 4629, 14641, 16973, 43923, 50919, 186703, 560109, 2053733, 6161199, 22591063, 67773189]

約数ペア:

[(1, 67773189), (3, 22591063), (11, 6161199), (33, 2053733), (121, 560109), (363, 186703), (1331, 50919), (1543, 43923), (3993, 16973), (4629, 14641)]