27495881

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 32034816

約数和(自身を除く): 4538935

約数列:

[1, 7, 127, 157, 197, 889, 1099, 1379, 19939, 25019, 30929, 139573, 175133, 216503, 3927983, 27495881]

約数ペア:

[(1, 27495881), (7, 3927983), (127, 216503), (157, 175133), (197, 139573), (889, 30929), (1099, 25019), (1379, 19939)]