66169159

素因数分解:

$7^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 80314368

約数和(自身を除く): 14145209

約数列:

[1, 7, 31, 49, 127, 217, 343, 889, 1519, 2401, 3937, 6223, 10633, 16807, 27559, 43561, 74431, 192913, 304927, 521017, 1350391, 2134489, 9452737, 66169159]

約数ペア:

[(1, 66169159), (7, 9452737), (31, 2134489), (49, 1350391), (127, 521017), (217, 304927), (343, 192913), (889, 74431), (1519, 43561), (2401, 27559), (3937, 16807), (6223, 10633)]