27231993

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 40269320

約数和(自身を除く): 13037327

約数列:

[1, 3, 9, 73, 181, 219, 229, 543, 657, 687, 1629, 2061, 13213, 16717, 39639, 41449, 50151, 118917, 124347, 150453, 373041, 3025777, 9077331, 27231993]

約数ペア:

[(1, 27231993), (3, 9077331), (9, 3025777), (73, 373041), (181, 150453), (219, 124347), (229, 118917), (543, 50151), (657, 41449), (687, 39639), (1629, 16717), (2061, 13213)]