124537761

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16937}}^1$

素因数の和:17005

約数の個数: 24

約数和(自身を含む): 193770720

約数和(自身を除く): 69232959

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 16937, 50811, 152433, 321803, 728291, 965409, 2184873, 2896227, 6554619, 13837529, 41512587, 124537761]

約数ペア:

[(1, 124537761), (3, 41512587), (9, 13837529), (19, 6554619), (43, 2896227), (57, 2184873), (129, 965409), (171, 728291), (387, 321803), (817, 152433), (2451, 50811), (7353, 16937)]