2510122689

素因数分解:

$3^7\times {\mathrm{149}}^1\times {\mathrm{7703}}^1$

素因数の和:7873

約数の個数: 32

約数和(自身を含む): 3790368000

約数和(自身を除く): 1280245311

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 729, 1341, 2187, 4023, 7703, 12069, 23109, 36207, 69327, 108621, 207981, 325863, 623943, 1147747, 1871829, 3443241, 5615487, 10329723, 16846461, 30989169, 92967507, 278902521, 836707563, 2510122689]

約数ペア:

[(1, 2510122689), (3, 836707563), (9, 278902521), (27, 92967507), (81, 30989169), (149, 16846461), (243, 10329723), (447, 5615487), (729, 3443241), (1341, 1871829), (2187, 1147747), (4023, 623943), (7703, 325863), (12069, 207981), (23109, 108621), (36207, 69327)]