293850489177

素因数分解:

$3^4\times 7^1\times {\mathrm{7297}}^1\times {\mathrm{71023}}^1$

素因数の和:78339

約数の個数: 40

約数和(自身を含む): 501746491136

約数和(自身を除く): 207896001959

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7297, 21891, 51079, 65673, 71023, 153237, 197019, 213069, 459711, 497161, 591057, 639207, 1379133, 1491483, 1917621, 4137399, 4474449, 5752863, 13423347, 40270041, 518254831, 1554764493, 3627783817, 4664293479, 10883351451, 13992880437, 32650054353, 41978641311, 97950163059, 293850489177]

約数ペア:

[(1, 293850489177), (3, 97950163059), (7, 41978641311), (9, 32650054353), (21, 13992880437), (27, 10883351451), (63, 4664293479), (81, 3627783817), (189, 1554764493), (567, 518254831), (7297, 40270041), (21891, 13423347), (51079, 5752863), (65673, 4474449), (71023, 4137399), (153237, 1917621), (197019, 1491483), (213069, 1379133), (459711, 639207), (497161, 591057)]