58712157

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21673}}^1$

素因数の和:21729

約数の個数: 24

約数和(自身を含む): 99180224

約数和(自身を除く): 40468067

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 21673, 65019, 151711, 195057, 455133, 931939, 1365399, 2795817, 6523573, 8387451, 19570719, 58712157]

約数ペア:

[(1, 58712157), (3, 19570719), (7, 8387451), (9, 6523573), (21, 2795817), (43, 1365399), (63, 931939), (129, 455133), (301, 195057), (387, 151711), (903, 65019), (2709, 21673)]