128350053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1097009}}^1$

素因数の和:1097028

約数の個数: 12

約数和(自身を含む): 199655820

約数和(自身を除く): 71305767

約数列:

[1, 3, 9, 13, 39, 117, 1097009, 3291027, 9873081, 14261117, 42783351, 128350053]

約数ペア:

[(1, 128350053), (3, 42783351), (9, 14261117), (13, 9873081), (39, 3291027), (117, 1097009)]