85198239

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3767}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 141073920

約数和(自身を除く): 55875681

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 2513, 3231, 3767, 7539, 11301, 22617, 26369, 33903, 79107, 237321, 1352353, 4057059, 9466471, 12171177, 28399413, 85198239]

約数ペア:

[(1, 85198239), (3, 28399413), (7, 12171177), (9, 9466471), (21, 4057059), (63, 1352353), (359, 237321), (1077, 79107), (2513, 33903), (3231, 26369), (3767, 22617), (7539, 11301)]