85963437

素因数分解:

$3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 148966272

約数和(自身を除く): 63002835

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 243, 291, 521, 567, 679, 873, 1563, 1701, 2037, 2619, 3647, 4689, 6111, 7857, 10941, 14067, 18333, 23571, 32823, 42201, 50537, 54999, 98469, 126603, 151611, 164997, 295407, 353759, 454833, 886221, 1061277, 1364499, 3183831, 4093497, 9551493, 12280491, 28654479, 85963437]

約数ペア:

[(1, 85963437), (3, 28654479), (7, 12280491), (9, 9551493), (21, 4093497), (27, 3183831), (63, 1364499), (81, 1061277), (97, 886221), (189, 454833), (243, 353759), (291, 295407), (521, 164997), (567, 151611), (679, 126603), (873, 98469), (1563, 54999), (1701, 50537), (2037, 42201), (2619, 32823), (3647, 23571), (4689, 18333), (6111, 14067), (7857, 10941)]