142765167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 207152640

約数和(自身を除く): 64387473

約数列:

[1, 3, 17, 51, 71, 89, 213, 267, 443, 1207, 1329, 1513, 3621, 4539, 6319, 7531, 18957, 22593, 31453, 39427, 94359, 107423, 118281, 322269, 534701, 670259, 1604103, 2010777, 2799317, 8397951, 47588389, 142765167]

約数ペア:

[(1, 142765167), (3, 47588389), (17, 8397951), (51, 2799317), (71, 2010777), (89, 1604103), (213, 670259), (267, 534701), (443, 322269), (1207, 118281), (1329, 107423), (1513, 94359), (3621, 39427), (4539, 31453), (6319, 22593), (7531, 18957)]