55763841

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139759}}^1$

素因数の和:139788

約数の個数: 16

約数和(自身を含む): 89446400

約数和(自身を除く): 33682559

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 139759, 419277, 978313, 2655421, 2934939, 7966263, 18587947, 55763841]

約数ペア:

[(1, 55763841), (3, 18587947), (7, 7966263), (19, 2934939), (21, 2655421), (57, 978313), (133, 419277), (399, 139759)]