157037667017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28724651}}^1$

素因数の和:28724740

約数の個数: 16

約数和(自身を含む): 198544794624

約数和(自身を除く): 41507127607

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 28724651, 201072557, 315971161, 2039450221, 2211798127, 14276151547, 22433952431, 157037667017]

約数ペア:

[(1, 157037667017), (7, 22433952431), (11, 14276151547), (71, 2211798127), (77, 2039450221), (497, 315971161), (781, 201072557), (5467, 28724651)]