85864989

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{61027}}^1$

素因数の和:61104

約数の個数: 16

約数和(自身を含む): 132796928

約数和(自身を除く): 46931939

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 61027, 183081, 427189, 1281567, 4088809, 12266427, 28621663, 85864989]

約数ペア:

[(1, 85864989), (3, 28621663), (7, 12266427), (21, 4088809), (67, 1281567), (201, 427189), (469, 183081), (1407, 61027)]