166989453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 254534400

約数和(自身を除く): 87544947

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 1173, 1479, 2001, 4909, 11339, 14727, 34017, 83453, 112907, 142361, 250359, 338721, 427083, 1919419, 2420137, 3274303, 5758257, 7260411, 9822909, 55663151, 166989453]

約数ペア:

[(1, 166989453), (3, 55663151), (17, 9822909), (23, 7260411), (29, 5758257), (51, 3274303), (69, 2420137), (87, 1919419), (391, 427083), (493, 338721), (667, 250359), (1173, 142361), (1479, 112907), (2001, 83453), (4909, 34017), (11339, 14727)]