87352881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{378151}}^1$

素因数の和:378172

約数の個数: 16

約数和(自身を含む): 145210368

約数和(自身を除く): 57857487

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 378151, 1134453, 2647057, 4159661, 7941171, 12478983, 29117627, 87352881]

約数ペア:

[(1, 87352881), (3, 29117627), (7, 12478983), (11, 7941171), (21, 4159661), (33, 2647057), (77, 1134453), (231, 378151)]