39975537027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1\times {\mathrm{18131}}^1$

素因数の和:19023

約数の個数: 32

約数和(自身を含む): 57372549120

約数和(自身を除く): 17397012093

約数列:

[1, 3, 19, 47, 57, 141, 823, 893, 2469, 2679, 15637, 18131, 38681, 46911, 54393, 116043, 344489, 734939, 852157, 1033467, 2204817, 2556471, 14921813, 16190983, 44765439, 48572949, 283514447, 701325211, 850543341, 2103975633, 13325179009, 39975537027]

約数ペア:

[(1, 39975537027), (3, 13325179009), (19, 2103975633), (47, 850543341), (57, 701325211), (141, 283514447), (823, 48572949), (893, 44765439), (2469, 16190983), (2679, 14921813), (15637, 2556471), (18131, 2204817), (38681, 1033467), (46911, 852157), (54393, 734939), (116043, 344489)]