53172441

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22811}}^1$

素因数の和:22861

約数の個数: 24

約数和(自身を含む): 90153024

約数和(自身を除く): 36980583

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 22811, 68433, 159677, 205299, 479031, 844007, 1437093, 2532021, 5908049, 7596063, 17724147, 53172441]

約数ペア:

[(1, 53172441), (3, 17724147), (7, 7596063), (9, 5908049), (21, 2532021), (37, 1437093), (63, 844007), (111, 479031), (259, 205299), (333, 159677), (777, 68433), (2331, 22811)]