71387806479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1\times {\mathrm{19889}}^1$

素因数の和:24655

約数の個数: 32

約数和(自身を含む): 108379814400

約数和(自身を除く): 36992007921

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 4729, 14187, 19889, 52019, 59667, 108767, 156057, 218779, 326301, 457447, 656337, 1196437, 1372341, 3589311, 5031917, 15095751, 94055081, 282165243, 1034605891, 2163266863, 3103817673, 6489800589, 23795935493, 71387806479]

約数ペア:

[(1, 71387806479), (3, 23795935493), (11, 6489800589), (23, 3103817673), (33, 2163266863), (69, 1034605891), (253, 282165243), (759, 94055081), (4729, 15095751), (14187, 5031917), (19889, 3589311), (52019, 1372341), (59667, 1196437), (108767, 656337), (156057, 457447), (218779, 326301)]