321569199423

素因数分解:

$3^3\times {\mathrm{1607}}^1\times {\mathrm{7411307}}^1$

素因数の和:7412923

約数の個数: 16

約数和(自身を含む): 476695330560

約数和(自身を除く): 155126131137

約数列:

[1, 3, 9, 27, 1607, 4821, 14463, 43389, 7411307, 22233921, 66701763, 200105289, 11909970349, 35729911047, 107189733141, 321569199423]

約数ペア:

[(1, 321569199423), (3, 107189733141), (9, 35729911047), (27, 11909970349), (1607, 200105289), (4821, 66701763), (14463, 22233921), (43389, 7411307)]