71386689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127249}}^1$

素因数の和:127280

約数の個数: 16

約数和(自身を含む): 109944000

約数和(自身を除く): 38557311

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 127249, 381747, 1399739, 2163233, 4199217, 6489699, 23795563, 71386689]

約数ペア:

[(1, 71386689), (3, 23795563), (11, 6489699), (17, 4199217), (33, 2163233), (51, 1399739), (187, 381747), (561, 127249)]