124439721

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7253}}^1$

素因数の和:7325

約数の個数: 32

約数和(自身を含む): 204272640

約数和(自身を除く): 79832919

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 7253, 17157, 21759, 50771, 137807, 152313, 311879, 413421, 935637, 964649, 2183153, 2893947, 5925701, 6549459, 17777103, 41479907, 124439721]

約数ペア:

[(1, 124439721), (3, 41479907), (7, 17777103), (19, 6549459), (21, 5925701), (43, 2893947), (57, 2183153), (129, 964649), (133, 935637), (301, 413421), (399, 311879), (817, 152313), (903, 137807), (2451, 50771), (5719, 21759), (7253, 17157)]