87453

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 16

約数和(自身を含む): 134400

約数和(自身を除く): 46947

約数列:

[1, 3, 9, 27, 41, 79, 123, 237, 369, 711, 1107, 2133, 3239, 9717, 29151, 87453]

約数ペア:

[(1, 87453), (3, 29151), (9, 9717), (27, 3239), (41, 2133), (79, 1107), (123, 711), (237, 369)]