63731187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28669}}^1$

素因数の和:28707

約数の個数: 24

約数和(自身を含む): 104358800

約数和(自身を除く): 40627613

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 28669, 86007, 258021, 372697, 544711, 1118091, 1634133, 3354273, 4902399, 7081243, 21243729, 63731187]

約数ペア:

[(1, 63731187), (3, 21243729), (9, 7081243), (13, 4902399), (19, 3354273), (39, 1634133), (57, 1118091), (117, 544711), (171, 372697), (247, 258021), (741, 86007), (2223, 28669)]