64661811199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{310771}}^1$

素因数の和:311070

約数の個数: 16

約数和(自身を含む): 69811822080

約数和(自身を除く): 5150010881

約数列:

[1, 19, 47, 233, 893, 4427, 10951, 208069, 310771, 5904649, 14606237, 72409643, 277518503, 1375783217, 3403253221, 64661811199]

約数ペア:

[(1, 64661811199), (19, 3403253221), (47, 1375783217), (233, 277518503), (893, 72409643), (4427, 14606237), (10951, 5904649), (208069, 310771)]