165687621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{38327}}^1$

素因数の和:38472

約数の個数: 16

約数和(自身を含む): 242846208

約数和(自身を除く): 77158587

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 38327, 114981, 421597, 1264791, 5020837, 15062511, 55229207, 165687621]

約数ペア:

[(1, 165687621), (3, 55229207), (11, 15062511), (33, 5020837), (131, 1264791), (393, 421597), (1441, 114981), (4323, 38327)]