15678052788993

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{46287677}}^1$

素因数の和:46287941

約数の個数: 24

約数和(自身を含む): 24079960999872

約数和(自身を除く): 8401908210879

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 16129, 48387, 112903, 338709, 46287677, 138863031, 324013739, 972041217, 5878534979, 17635604937, 41149744853, 123449234559, 746573942333, 2239721826999, 5226017596331, 15678052788993]

約数ペア:

[(1, 15678052788993), (3, 5226017596331), (7, 2239721826999), (21, 746573942333), (127, 123449234559), (381, 41149744853), (889, 17635604937), (2667, 5878534979), (16129, 972041217), (48387, 324013739), (112903, 138863031), (338709, 46287677)]