246702964653

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{158293}}^1$

素因数の和:158647

約数の個数: 40

約数和(自身を含む): 375103593216

約数和(自身を除く): 128400628563

約数列:

[1, 3, 9, 27, 71, 81, 213, 271, 639, 813, 1917, 2439, 5751, 7317, 19241, 21951, 57723, 158293, 173169, 474879, 519507, 1424637, 1558521, 4273911, 11238803, 12821733, 33716409, 42897403, 101149227, 128692209, 303447681, 386076627, 910343043, 1158229881, 3045715613, 3474689643, 9137146839, 27411440517, 82234321551, 246702964653]

約数ペア:

[(1, 246702964653), (3, 82234321551), (9, 27411440517), (27, 9137146839), (71, 3474689643), (81, 3045715613), (213, 1158229881), (271, 910343043), (639, 386076627), (813, 303447681), (1917, 128692209), (2439, 101149227), (5751, 42897403), (7317, 33716409), (19241, 12821733), (21951, 11238803), (57723, 4273911), (158293, 1558521), (173169, 1424637), (474879, 519507)]