27159937

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2748

約数の個数: 16

約数和(自身を含む): 32735232

約数和(自身を除く): 5575295

約数列:

[1, 7, 31, 47, 217, 329, 1457, 2663, 10199, 18641, 82553, 125161, 577871, 876127, 3879991, 27159937]

約数ペア:

[(1, 27159937), (7, 3879991), (31, 876127), (47, 577871), (217, 125161), (329, 82553), (1457, 18641), (2663, 10199)]