91989927

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6221}}^1$

素因数の和:6311

約数の個数: 24

約数和(自身を含む): 139771008

約数和(自身を除く): 47781081

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 6221, 14787, 18663, 55989, 192851, 329713, 578553, 989139, 1735659, 2967417, 10221103, 30663309, 91989927]

約数ペア:

[(1, 91989927), (3, 30663309), (9, 10221103), (31, 2967417), (53, 1735659), (93, 989139), (159, 578553), (279, 329713), (477, 192851), (1643, 55989), (4929, 18663), (6221, 14787)]