261368045139

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{35543}}^1\times {\mathrm{52153}}^1$

素因数の和:87746

約数の個数: 16

約数和(自身を含む): 355922260992

約数和(自身を除く): 94554215853

約数列:

[1, 3, 47, 141, 35543, 52153, 106629, 156459, 1670521, 2451191, 5011563, 7353573, 1853674079, 5561022237, 87122681713, 261368045139]

約数ペア:

[(1, 261368045139), (3, 87122681713), (47, 5561022237), (141, 1853674079), (35543, 7353573), (52153, 5011563), (106629, 2451191), (156459, 1670521)]