142899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 16

約数和(自身を含む): 211200

約数和(自身を除く): 68301

約数列:

[1, 3, 19, 23, 57, 69, 109, 327, 437, 1311, 2071, 2507, 6213, 7521, 47633, 142899]

約数ペア:

[(1, 142899), (3, 47633), (19, 7521), (23, 6213), (57, 2507), (69, 2071), (109, 1311), (327, 437)]