156528987

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{5077}}^1$

素因数の和:5362

約数の個数: 16

約数和(自身を含む): 214494720

約数和(自身を除く): 57965733

約数列:

[1, 3, 43, 129, 239, 717, 5077, 10277, 15231, 30831, 218311, 654933, 1213403, 3640209, 52176329, 156528987]

約数ペア:

[(1, 156528987), (3, 52176329), (43, 3640209), (129, 1213403), (239, 654933), (717, 218311), (5077, 30831), (10277, 15231)]