128045018721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{14165839}}^1$

素因数の和:14165996

約数の個数: 16

約数和(自身を含む): 179509524480

約数和(自身を除く): 51464505759

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 14165839, 42497517, 325814297, 977442891, 1855724909, 5567174727, 42681672907, 128045018721]

約数ペア:

[(1, 128045018721), (3, 42681672907), (23, 5567174727), (69, 1855724909), (131, 977442891), (393, 325814297), (3013, 42497517), (9039, 14165839)]