138227907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{105437}}^1$

素因数の和:105482

約数の個数: 16

約数和(自身を含む): 202440960

約数和(自身を除く): 64213053

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 105437, 316311, 2003303, 2425051, 6009909, 7275153, 46075969, 138227907]

約数ペア:

[(1, 138227907), (3, 46075969), (19, 7275153), (23, 6009909), (57, 2425051), (69, 2003303), (437, 316311), (1311, 105437)]