54716841

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 80371200

約数和(自身を除く): 25654359

約数列:

[1, 3, 9, 137, 199, 223, 411, 597, 669, 1233, 1791, 2007, 27263, 30551, 44377, 81789, 91653, 133131, 245367, 274959, 399393, 6079649, 18238947, 54716841]

約数ペア:

[(1, 54716841), (3, 18238947), (9, 6079649), (137, 399393), (199, 274959), (223, 245367), (411, 133131), (597, 91653), (669, 81789), (1233, 44377), (1791, 30551), (2007, 27263)]