66861423

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{3061}}^1$

素因数の和:3879

約数の個数: 16

約数和(自身を含む): 99208800

約数和(自身を除く): 32347377

約数列:

[1, 3, 9, 27, 809, 2427, 3061, 7281, 9183, 21843, 27549, 82647, 2476349, 7429047, 22287141, 66861423]

約数ペア:

[(1, 66861423), (3, 22287141), (9, 7429047), (27, 2476349), (809, 82647), (2427, 27549), (3061, 21843), (7281, 9183)]