156659049

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 243210240

約数和(自身を除く): 86551191

約数列:

[1, 3, 9, 23, 27, 69, 207, 347, 621, 727, 1041, 2181, 3123, 6543, 7981, 9369, 16721, 19629, 23943, 50163, 71829, 150489, 215487, 252269, 451467, 756807, 2270421, 5802187, 6811263, 17406561, 52219683, 156659049]

約数ペア:

[(1, 156659049), (3, 52219683), (9, 17406561), (23, 6811263), (27, 5802187), (69, 2270421), (207, 756807), (347, 451467), (621, 252269), (727, 215487), (1041, 150489), (2181, 71829), (3123, 50163), (6543, 23943), (7981, 19629), (9369, 16721)]