12634818561

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{48109}}^1$

素因数の和:48326

約数の個数: 32

約数和(自身を含む): 19120838400

約数和(自身を除く): 6486019839

約数列:

[1, 3, 9, 27, 71, 137, 213, 411, 639, 1233, 1917, 3699, 9727, 29181, 48109, 87543, 144327, 262629, 432981, 1298943, 3415739, 6590933, 10247217, 19772799, 30741651, 59318397, 92224953, 177955191, 467956243, 1403868729, 4211606187, 12634818561]

約数ペア:

[(1, 12634818561), (3, 4211606187), (9, 1403868729), (27, 467956243), (71, 177955191), (137, 92224953), (213, 59318397), (411, 30741651), (639, 19772799), (1233, 10247217), (1917, 6590933), (3699, 3415739), (9727, 1298943), (29181, 432981), (48109, 262629), (87543, 144327)]