156420003

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 210470400

約数和(自身を除く): 54050397

約数列:

[1, 3, 239, 269, 717, 807, 811, 2433, 64291, 192873, 193829, 218159, 581487, 654477, 52140001, 156420003]

約数ペア:

[(1, 156420003), (3, 52140001), (239, 654477), (269, 581487), (717, 218159), (807, 193829), (811, 192873), (2433, 64291)]