127556139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{13729}}^1$

素因数の和:13914

約数の個数: 16

約数和(自身を含む): 180137600

約数和(自身を除く): 52581461

約数列:

[1, 3, 19, 57, 163, 489, 3097, 9291, 13729, 41187, 260851, 782553, 2237827, 6713481, 42518713, 127556139]

約数ペア:

[(1, 127556139), (3, 42518713), (19, 6713481), (57, 2237827), (163, 782553), (489, 260851), (3097, 41187), (9291, 13729)]