162542169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2053}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 247794560

約数和(自身を除く): 85252391

約数列:

[1, 3, 9, 19, 57, 171, 463, 1389, 2053, 4167, 6159, 8797, 18477, 26391, 39007, 79173, 117021, 351063, 950539, 2851617, 8554851, 18060241, 54180723, 162542169]

約数ペア:

[(1, 162542169), (3, 54180723), (9, 18060241), (19, 8554851), (57, 2851617), (171, 950539), (463, 351063), (1389, 117021), (2053, 79173), (4167, 39007), (6159, 26391), (8797, 18477)]