201385179

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1627}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 308571120

約数和(自身を除く): 107185941

約数列:

[1, 3, 9, 17, 51, 153, 809, 1627, 2427, 4881, 7281, 13753, 14643, 27659, 41259, 82977, 123777, 248931, 1316243, 3948729, 11846187, 22376131, 67128393, 201385179]

約数ペア:

[(1, 201385179), (3, 67128393), (9, 22376131), (17, 11846187), (51, 3948729), (153, 1316243), (809, 248931), (1627, 123777), (2427, 82977), (4881, 41259), (7281, 27659), (13753, 14643)]