82141671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 39786009

約数列:

[1, 3, 17, 23, 51, 69, 239, 293, 391, 717, 879, 1173, 4063, 4981, 5497, 6739, 12189, 14943, 16491, 20217, 70027, 93449, 114563, 210081, 280347, 343689, 1190459, 1610621, 3571377, 4831863, 27380557, 82141671]

約数ペア:

[(1, 82141671), (3, 27380557), (17, 4831863), (23, 3571377), (51, 1610621), (69, 1190459), (239, 343689), (293, 280347), (391, 210081), (717, 114563), (879, 93449), (1173, 70027), (4063, 20217), (4981, 16491), (5497, 14943), (6739, 12189)]