545558823

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{1607}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 801710208

約数和(自身を除く): 256151385

約数列:

[1, 3, 9, 67, 201, 563, 603, 1607, 1689, 4821, 5067, 14463, 37721, 107669, 113163, 323007, 339489, 904741, 969021, 2714223, 8142669, 60617647, 181852941, 545558823]

約数ペア:

[(1, 545558823), (3, 181852941), (9, 60617647), (67, 8142669), (201, 2714223), (563, 969021), (603, 904741), (1607, 339489), (1689, 323007), (4821, 113163), (5067, 107669), (14463, 37721)]