156966369

素因数分解:

$3^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{4813}}^1$

素因数の和:6376

約数の個数: 16

約数和(自身を含む): 239390592

約数和(自身を除く): 82424223

約数列:

[1, 3, 7, 21, 1553, 4659, 4813, 10871, 14439, 32613, 33691, 101073, 7474589, 22423767, 52322123, 156966369]

約数ペア:

[(1, 156966369), (3, 52322123), (7, 22423767), (21, 7474589), (1553, 101073), (4659, 33691), (4813, 32613), (10871, 14439)]