85029669

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{17209}}^1$

素因数の和:17282

約数の個数: 20

約数和(自身を含む): 129109420

約数和(自身を除く): 44079751

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 17209, 51627, 154881, 464643, 1049749, 1393929, 3149247, 9447741, 28343223, 85029669]

約数ペア:

[(1, 85029669), (3, 28343223), (9, 9447741), (27, 3149247), (61, 1393929), (81, 1049749), (183, 464643), (549, 154881), (1647, 51627), (4941, 17209)]