137768259

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{56209}}^1$

素因数の和:56274

約数の個数: 16

約数和(自身を含む): 197859200

約数和(自身を除く): 60090941

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 56209, 168627, 1067971, 2416987, 3203913, 7250961, 45922753, 137768259]

約数ペア:

[(1, 137768259), (3, 45922753), (19, 7250961), (43, 3203913), (57, 2416987), (129, 1067971), (817, 168627), (2451, 56209)]