80420523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{21601}}^1$

素因数の和:21694

約数の個数: 16

約数和(自身を含む): 115095456

約数和(自身を除く): 34674933

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 21601, 64803, 367217, 1101651, 1576873, 4730619, 26806841, 80420523]

約数ペア:

[(1, 80420523), (3, 26806841), (17, 4730619), (51, 1576873), (73, 1101651), (219, 367217), (1241, 64803), (3723, 21601)]