77761547

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 87951360

約数和(自身を除く): 10189813

約数列:

[1, 19, 31, 47, 53, 589, 893, 1007, 1457, 1643, 2491, 2809, 27683, 31217, 47329, 53371, 77221, 87079, 132023, 1467199, 1654501, 2508437, 4092713, 77761547]

約数ペア:

[(1, 77761547), (19, 4092713), (31, 2508437), (47, 1654501), (53, 1467199), (589, 132023), (893, 87079), (1007, 77221), (1457, 53371), (1643, 47329), (2491, 31217), (2809, 27683)]