67131027

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8363

約数の個数: 24

約数和(自身を含む): 103559040

約数和(自身を除く): 36428013

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 8297, 24891, 74673, 240613, 257207, 721839, 771621, 2165517, 2314863, 7459003, 22377009, 67131027]

約数ペア:

[(1, 67131027), (3, 22377009), (9, 7459003), (29, 2314863), (31, 2165517), (87, 771621), (93, 721839), (261, 257207), (279, 240613), (899, 74673), (2697, 24891), (8091, 8297)]