80545353

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{52541}}^1$

素因数の和:52624

約数の個数: 16

約数和(自身を含む): 124419456

約数和(自身を除く): 43874103

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 52541, 157623, 367787, 1103361, 3835493, 11506479, 26848451, 80545353]

約数ペア:

[(1, 80545353), (3, 26848451), (7, 11506479), (21, 3835493), (73, 1103361), (219, 367787), (511, 157623), (1533, 52541)]