142523639721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{310509019}}^1$

素因数の和:310509045

約数の個数: 16

約数和(自身を含む): 223566494400

約数和(自身を除く): 81042854679

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 310509019, 931527057, 2794581171, 5278653323, 8383743513, 15835959969, 47507879907, 142523639721]

約数ペア:

[(1, 142523639721), (3, 47507879907), (9, 15835959969), (17, 8383743513), (27, 5278653323), (51, 2794581171), (153, 931527057), (459, 310509019)]