44720091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20155

約数の個数: 24

約数和(自身を含む): 73229520

約数和(自身を除く): 28509429

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 20117, 60351, 181053, 261521, 382223, 784563, 1146669, 2353689, 3440007, 4968899, 14906697, 44720091]

約数ペア:

[(1, 44720091), (3, 14906697), (9, 4968899), (13, 3440007), (19, 2353689), (39, 1146669), (57, 784563), (117, 382223), (171, 261521), (247, 181053), (741, 60351), (2223, 20117)]