156628551

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{9419}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 218845440

約数和(自身を除く): 62216889

約数列:

[1, 3, 23, 69, 241, 723, 5543, 9419, 16629, 28257, 216637, 649911, 2269979, 6809937, 52209517, 156628551]

約数ペア:

[(1, 156628551), (3, 52209517), (23, 6809937), (69, 2269979), (241, 649911), (723, 216637), (5543, 28257), (9419, 16629)]