85887297

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{24659}}^1$

素因数の和:24714

約数の個数: 20

約数和(自身を含む): 131289840

約数和(自身を除く): 45402543

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 24659, 73977, 221931, 665793, 1060337, 1997379, 3181011, 9543033, 28629099, 85887297]

約数ペア:

[(1, 85887297), (3, 28629099), (9, 9543033), (27, 3181011), (43, 1997379), (81, 1060337), (129, 665793), (387, 221931), (1161, 73977), (3483, 24659)]