8049158781

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{569}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 10968514560

約数和(自身を除く): 2919355779

約数列:

[1, 3, 107, 127, 321, 347, 381, 569, 1041, 1707, 13589, 37129, 40767, 44069, 60883, 72263, 111387, 132207, 182649, 197443, 216789, 592329, 4715383, 7732141, 14146149, 21126401, 23196423, 25075261, 63379203, 75225783, 2683052927, 8049158781]

約数ペア:

[(1, 8049158781), (3, 2683052927), (107, 75225783), (127, 63379203), (321, 25075261), (347, 23196423), (381, 21126401), (569, 14146149), (1041, 7732141), (1707, 4715383), (13589, 592329), (37129, 216789), (40767, 197443), (44069, 182649), (60883, 132207), (72263, 111387)]