128225504757

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{46610507}}^1$

素因数の和:46610648

約数の個数: 16

約数和(自身を含む): 196882785792

約数和(自身を除く): 68657281035

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 46610507, 139831521, 326273549, 978820647, 6105976417, 18317929251, 42741834919, 128225504757]

約数ペア:

[(1, 128225504757), (3, 42741834919), (7, 18317929251), (21, 6105976417), (131, 978820647), (393, 326273549), (917, 139831521), (2751, 46610507)]