74878881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{324151}}^1$

素因数の和:324172

約数の個数: 16

約数和(自身を含む): 124474368

約数和(自身を除く): 49595487

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 324151, 972453, 2269057, 3565661, 6807171, 10696983, 24959627, 74878881]

約数ペア:

[(1, 74878881), (3, 24959627), (7, 10696983), (11, 6807171), (21, 3565661), (33, 2269057), (77, 972453), (231, 324151)]