87887829

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4973}}^1$

素因数の和:5156

約数の個数: 16

約数和(自身を含む): 120808512

約数和(自身を除く): 32920683

約数列:

[1, 3, 43, 129, 137, 411, 4973, 5891, 14919, 17673, 213839, 641517, 681301, 2043903, 29295943, 87887829]

約数ペア:

[(1, 87887829), (3, 29295943), (43, 2043903), (129, 681301), (137, 641517), (411, 213839), (4973, 17673), (5891, 14919)]