143844981

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{9001}}^1$

素因数の和:9772

約数の個数: 16

約数和(自身を含む): 219504768

約数和(自身を除く): 75659787

約数列:

[1, 3, 7, 21, 761, 2283, 5327, 9001, 15981, 27003, 63007, 189021, 6849761, 20549283, 47948327, 143844981]

約数ペア:

[(1, 143844981), (3, 47948327), (7, 20549283), (21, 6849761), (761, 189021), (2283, 63007), (5327, 27003), (9001, 15981)]