124540407

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 184564224

約数和(自身を除く): 60023817

約数列:

[1, 3, 9, 53, 157, 159, 471, 477, 1413, 1663, 4989, 8321, 14967, 24963, 74889, 88139, 261091, 264417, 783273, 793251, 2349819, 13837823, 41513469, 124540407]

約数ペア:

[(1, 124540407), (3, 41513469), (9, 13837823), (53, 2349819), (157, 793251), (159, 783273), (471, 264417), (477, 261091), (1413, 88139), (1663, 74889), (4989, 24963), (8321, 14967)]