102165721

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 120434688

約数和(自身を除く): 18268967

約数列:

[1, 7, 43, 131, 301, 917, 2591, 5633, 18137, 39431, 111413, 339421, 779891, 2375947, 14595103, 102165721]

約数ペア:

[(1, 102165721), (7, 14595103), (43, 2375947), (131, 779891), (301, 339421), (917, 111413), (2591, 39431), (5633, 18137)]