152004681

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{26431}}^1$

素因数の和:26514

約数の個数: 20

約数和(自身を含む): 230275584

約数和(自身を除く): 78270903

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 26431, 79293, 237879, 713637, 1876601, 2140911, 5629803, 16889409, 50668227, 152004681]

約数ペア:

[(1, 152004681), (3, 50668227), (9, 16889409), (27, 5629803), (71, 2140911), (81, 1876601), (213, 713637), (639, 237879), (1917, 79293), (5751, 26431)]