127738467

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{2297}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 190715616

約数和(自身を除く): 62977149

約数列:

[1, 3, 9, 37, 111, 167, 333, 501, 1503, 2297, 6179, 6891, 18537, 20673, 55611, 84989, 254967, 383599, 764901, 1150797, 3452391, 14193163, 42579489, 127738467]

約数ペア:

[(1, 127738467), (3, 42579489), (9, 14193163), (37, 3452391), (111, 1150797), (167, 764901), (333, 383599), (501, 254967), (1503, 84989), (2297, 55611), (6179, 20673), (6891, 18537)]