54086639

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 61301760

約数和(自身を除く): 7215121

約数列:

[1, 17, 23, 79, 103, 289, 391, 1343, 1751, 1817, 2369, 6647, 8137, 22831, 29767, 30889, 40273, 138329, 187151, 525113, 684641, 2351593, 3181567, 54086639]

約数ペア:

[(1, 54086639), (17, 3181567), (23, 2351593), (79, 684641), (103, 525113), (289, 187151), (391, 138329), (1343, 40273), (1751, 30889), (1817, 29767), (2369, 22831), (6647, 8137)]