78605943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 121818816

約数和(自身を除く): 43212873

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 2067, 2237, 2703, 6711, 11713, 29081, 35139, 38029, 87243, 114087, 118561, 355683, 494377, 1483131, 1541293, 2015537, 4623879, 6046611, 26201981, 78605943]

約数ペア:

[(1, 78605943), (3, 26201981), (13, 6046611), (17, 4623879), (39, 2015537), (51, 1541293), (53, 1483131), (159, 494377), (221, 355683), (663, 118561), (689, 114087), (901, 87243), (2067, 38029), (2237, 35139), (2703, 29081), (6711, 11713)]