85909113

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{29191}}^1$

素因数の和:29309

約数の個数: 16

約数和(自身を含む): 128444800

約数和(自身を除く): 42535687

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 29191, 87573, 262719, 788157, 3181819, 9545457, 28636371, 85909113]

約数ペア:

[(1, 85909113), (3, 28636371), (9, 9545457), (27, 3181819), (109, 788157), (327, 262719), (981, 87573), (2943, 29191)]