210947851533

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1\times {\mathrm{42043}}^1$

素因数の和:42945

約数の個数: 32

約数和(自身を含む): 300488804352

約数和(自身を除く): 89540952819

約数列:

[1, 3, 17, 51, 131, 393, 751, 2227, 2253, 6681, 12767, 38301, 42043, 98381, 126129, 295143, 714731, 1672477, 2144193, 5017431, 5507633, 16522899, 31574293, 93629761, 94722879, 280889283, 536762981, 1610288943, 4136232383, 12408697149, 70315950511, 210947851533]

約数ペア:

[(1, 210947851533), (3, 70315950511), (17, 12408697149), (51, 4136232383), (131, 1610288943), (393, 536762981), (751, 280889283), (2227, 94722879), (2253, 93629761), (6681, 31574293), (12767, 16522899), (38301, 5507633), (42043, 5017431), (98381, 2144193), (126129, 1672477), (295143, 714731)]