80078019

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5717}}^1$

素因数の和:5779

約数の個数: 32

約数和(自身を含む): 131742720

約数和(自身を除く): 51664701

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 5717, 14007, 17151, 40019, 120057, 131491, 165793, 394473, 497379, 920437, 1160551, 2761311, 3481653, 3813239, 11439717, 26692673, 80078019]

約数ペア:

[(1, 80078019), (3, 26692673), (7, 11439717), (21, 3813239), (23, 3481653), (29, 2761311), (69, 1160551), (87, 920437), (161, 497379), (203, 394473), (483, 165793), (609, 131491), (667, 120057), (2001, 40019), (4669, 17151), (5717, 14007)]