28676127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^2$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 41652144

約数和(自身を除く): 12976017

約数列:

[1, 3, 17, 51, 53, 103, 159, 309, 901, 1751, 2703, 5253, 5459, 10609, 16377, 31827, 92803, 180353, 278409, 541059, 562277, 1686831, 9558709, 28676127]

約数ペア:

[(1, 28676127), (3, 9558709), (17, 1686831), (51, 562277), (53, 541059), (103, 278409), (159, 180353), (309, 92803), (901, 31827), (1751, 16377), (2703, 10609), (5253, 5459)]