123725439

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6173}}^1$

素因数の和:6327

約数の個数: 24

約数和(自身を含む): 190702512

約数和(自身を除く): 66977073

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6173, 6681, 18519, 20043, 55557, 104941, 314823, 808663, 944469, 2425989, 7277967, 13747271, 41241813, 123725439]

約数ペア:

[(1, 123725439), (3, 41241813), (9, 13747271), (17, 7277967), (51, 2425989), (131, 944469), (153, 808663), (393, 314823), (1179, 104941), (2227, 55557), (6173, 20043), (6681, 18519)]